Web orders only - FREE shipping via UPS Ground (continental US only, motor freight excluded)

BRAKE PRODUCTS 48,186 part numbers: Brake Wheels & Discontinued Brake Parts   GEMCO 14,414 part numbers: Motion Control Products     GLEASON 18,097 part numbers: Cable & Hose Management Systems   AERO-MOTIVE 3,226 part numbers: Cable & Hose Management Systems             CUTLER-HAMMER 924 part numbers: Electrical Control Products   HUBBELL 8,285 part numbers: Electrical Control Products   SUPERBOLT 128 part numbers: Fastening Solutions   RENOLD 408 part numbers: Mechanical Power Transmission Products

 

AUTOMATIC QUANTITY DISCOUNTS   BPI's web orders and web site generated PDF quotations now support quantity discount of up to 10%.   Quotation is valid for 30 days and can be immediately converted into an order.

 

CREDIT TERMS CHANGES   Any account with invoices outstanding for more than 60 days will automatically be put on a credit hold. New customer payment terms are "Credit Card" only, full pre-pay. Credit Card information needs recorded at the time of order. Terms can be re-negotiated, upon successful payment.

 

Web: www.SuperBoltDirect.com	Email: sales@SuperBoltDirect.com	Phone: (888) 861-8777

 

SuperBoltDirect Online Order

Database Lookup:     By Part Number By Description
Total 48171 part numbers listed in this database. Shown in 2410 pages by 20 items.
Pages:   Prev,   Next,   372  373  374  375  376  377  378  379  380  381  382  383  384  385  386  387  388  389  390  391  392
Part Number	Product Category	Description	Image	Stock Qty	Weight (lbs.)	Price (US$)	Order Quantity
AME-2000-2729	Ametek Parts	Ametek Gemco Rotary Limit Switch, P/N: AME-2000-2729  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  30 to 1 Ratio Gear Ratio, the cam block rotates once every 30 turns of the main shaft  3 Independently Adjustable Switches/ Circuits / Cams  Special Single Pole Double Throw Micro Switches # 04537001 Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals. Requires a Cover Spacer  Non-Standard Cams Qty. 2, 45 Degree Cams & Qty. 1, 75 Degree Cam. Other cam dwells available  NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material  Turns required to reset switch 1/4  Maximum switch setting @ 28 & 1/2 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance  (4LBS) 12/9  (6LBS) H 3" L 7.5" W 4.5"  [Amazon]	-	0	0.00	545.40
AME-2000-272B	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-272B  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  250 to 1 Gear Ratio. Cams rotates 360 degrees every 250 revolutions of the input shaft  3 Independently Adjustable Switches / Circuits / Cams  Switches, 3, Single Pole Double Throw Precision Snap Action Switches  Which can be wired for normally open or closed circuits  4 Screw Terminals per Switch Part 04537001 UL Listed   Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees  Other cam dwells are available  NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red  1/2 Inch Diameter Input Shaft  Includes Woodruff Key and Keyway  Max Temp 180 Degrees F  (6LBS) H 3.00" L 7.50" W 4.50"  Dated 01-2021	-	0	0.00	1,398.00
AME-2000-2730	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-2730  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  5 to 1 Gear Ratio. Cams rotates 360 degrees every 5 revolutions of the input shaft  2 Independently Adjustable Switches / Circuits / Cams  Switches, 2, Single Pole Double Throw Precision Snap Action Switches  Which can be wired for normally open or closed circuits  4 Screw Terminals per Switch Part 04537001 UL Listed   Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees  Other cam dwells are available  NEMA 9 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red  1/2 Inch Diameter Input Shaft  Includes Woodruff Key and Keyway  Max Temp 180 Degrees F  (6LBS) H 3.00" L 7.50" W 4.50" 1/16  [Amazon]	-	0	0.00	692.28
AME-2000-2733	Ametek Parts	3 Independently Adjustable Switches/ Circuits / Cams  Special Single Pole Double Throw Micro Switches # 04537001 Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals. Requires a Cover Spacer  Non-Standard Dwell Cams allow 2 circuits / switch contacts to be opened for 25 or 335 Degrees & 1 circuits / switch contacts to be opened for 75 or 285 Degrees. Other cam dwells are available  NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material  Turns required to reset switch 1/4  Maximum switch setting @ 28 & 1/2 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance  (4LBS) 12/9  (6LBS) H 3" L 7.5" W 4.5"  [Amazon]	-	0	0.00	559.75
AME-2000-2735	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch  Specially Engineered Part 2000-2735  For Heavy Duty Applications  Qty. 4, Independent Circuits - Cams - Switches  25 to 1 Gear Ratio  NEMA 12 Enclosure  S.P.D.T. Switches, Single Pole Double Throw  2 Circuits with 25 Degree of Dwell Cams  1 Circuit with a 90 Degree of Dwell Cam  1 Circuit with 75 Degree of Dwell Cam  Ship in 4 Weeks, Peck MI  Dated 01-2020	-	0	0.00	1,381.32
AME-2000-273B	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch  Part 2000-273B  2000273B  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  500 to 1 Gear Ratio  3 Independently Adjustable Switches / Circuits / Cams  Switches, 3, Single Pole Double Throw Precision Snap Action Switches  Which can be wired for N.O. or N.C. Circuits  4 Screw Terminals per Switch, Switch Part 04537001 UL Listed   NEMA 7 Cast Aluminum Enclosure for Hazardous Locations  Designed to meet the requirements of:  NEC code for Class 1, Group D  Color Red  1/2 Inch Diameter Input Shaft  Includes Woodruff Key and Keyway  Maximum Temperature 180 Degrees F  Ships in 2 to 3 Weeks  Dated 01-2024  (6LBS) H 3" L 8" W 5" Box	-	0	0.00	1,398.00
AME-2000-2740	Ametek Parts	Ametek Gemco Rotary Limit Switch  Engineered Part 2000-2740  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  150 to 1 Ratio Gear Ratio  2 Independently Adjustable Switches/ Circuits / Cams  Double Pole Double Throw U.L. Listed Precision Snap Action Switches  Which can be wired for N.O. or N.C. Circuits  8 Screw Terminals per switch  Special S68 Cams allow switch contacts to be opened for 54 or 306 Degrees  NEMA 7 Die Cast Aluminum Enclosure for Hazardous Locations  Designed to meet the NEC Code for Class 1, Group D, and Class 2, Groups E, F & G Locations  Color Red  Turns required to reset switch 4  Maximum switch setting @ 135 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft  Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance  Ships in 3 to 4 Weeks  Dated 04-2022   (6LBS) H 4" L 8" W 5" Box	-	0	0.00	1,304.61
AME-2000-2744	Ametek Parts	Ametek Gemco  Part 2000-2744  2000-2744  4 Circuit  40 to 1 Gear Ratio  NEMA 4 Enclosure  SPDT Switches  With a 10K pot.  Ships in 6 Weeks, Peck MI  Dated 01-2023	-	0	0.00	2,007.00
AME-2000-2747	Ametek Parts	Ametek Gemco Rotary Limit Switch, P/N: AME-2000-2747  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  80 to 1 Ratio Gear Ratio, the cam block rotates once every 80 turns of the main shaft  2 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 04537001  Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available  NEMA 7 Die Cast Aluminum Enclosure for Hazardous Locations, designed to meet the NEC Code for Class 1, Group D, and Class 2, Groups E, F & G Locations, Color Red  Turns required to reset switch 3/4  Maximum switch setting @ 77 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter STAINLESS STEEL Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance (6LBS) R41376 1/12  (6LBS) H 3" L 7.5" W 4.5"  [Amazon]	-	0	0.00	1,036.80
AME-2000-274B	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-274B  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  1000 to 1 Gear Ratio. Cams rotates 360 degrees every 1000 revolutions of the input shaft  3 Independently Adjustable Switches / Circuits / Cams  Switches, 3, Single Pole Double Throw Precision Snap Action Switches  Which can be wired for normally open or closed circuits  4 Screw Terminals per Switch Part 04537001 UL Listed   Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees  Other cam dwells are available  NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red  1/2 Inch Diameter Input Shaft  Includes Woodruff Key and Keyway  Max Temp 180 Degrees F  (6LBS) H 3.00" L 7.50" W 4.50"  Dated 01-2021	-	0	0.00	1,398.00
AME-2000-2751	Ametek Parts	Ametek Gemco Rotary Limit Switch, P/N: AME-2000-2751  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  100 to 1 Ratio Gear Ratio, the cam block rotates once every 100 turns of the main shaft  4 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 04537001  Special Cams allow switch contacts to be opened for 75 or 285 Degrees.   NEMA 4 Cast Aluminum Enclosure, Water Resistant, Color Red  Turns required to reset switch 1 & 1/2  Maximum switch setting @ 56 & 1/4 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance (6LBS)  (6LBS) H 3" L 7.5" W 4.5"  [Amazon]	-	0	0.00	710.64
AME-2000-2757	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch. 5 Independent Circuits / Cams / Switches in a NEMA 1 / 12 Enclosure with a 20 to 1 Gear Ratio and Single Pole Double Throw Precision Snap Action Switches. Cams = Qty. 4 Standard Cams S0005500 @ 25 Degrees & Qty. 1, Special Cam @ S0007000 180 Degrees	-	0	0.00	716.34
AME-2000-2760	Ametek Parts	Ametek Gemco Rotary Limit Switch  Part 2000-2760  Like 2000-14B with Special Dwell Cams  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  60 to 1 Ratio Gear Ratio, the cam block rotates once every 60 turns of the main shaft  2 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals  Non-Standard Cams S68 allow switch contacts to be opened for 54 or 306 Degrees. Other cam dwells are available  NEMA 4 Cast Aluminum Enclosure, Water Resistant, Color Red  Turns required to reset switch 1 & 1/2  Maximum switch setting @ 58 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance  Dated  (6LBS) H 4" L 8" W 5" Box	-	0	0.00	662.04
AME-2000-2772	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch 2000  Part 2000-2772  20002772  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  5 to 1 Gear Ratio  3 Independently Adjustable Switches / Circuits / Cams  Switches, 3, Single Pole Double Throw Precision Snap Action Switches  Which can be wired for normally open or closed circuits  4 Screw Terminals per Switch Part 04537001 UL Listed   Qty 2 54 Degree Cams  Qty 1 180 Degree Cam  NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant  Color Blue, Fibralloy Material  1/2 Inch Diameter Input Shaft  Includes Woodruff Key and Keyway  Maximum Temperature 180 Degrees F  Ships in  Dated   (3LBS) H 4" L 8" W 4" Box	-	0	0.00	492.48
AME-2000-2778	Ametek Parts	Ametek Gemco Rotary Limit Switch 2000  Part 2000-2778  20002778  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  50 to 1 Ratio Gear Ratio  2 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches  Which can be wired for N.O. or N.C. Circuits  4 Screw Terminals, Switch Part 04537001  1 Standard Cam allow switch contacts to be opened for 25 Degrees  1 Special Cam S84 allows the switch contacts to be opened for 75 Degrees  NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue  Turns required to reset switch 1/4  Maximum switch setting @ 46 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft  Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance   Ships in 6 Weeks, Peck MI  Dated 06-2022	-	0	0.00	368.00
AME-2000-2779	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch  Specially Engineered Part 2000-2779  aka 20002779  Series 2000 Worm Gear Type  Qty. 4, Independent Cams - Circuits - Switches  with Single Pole Double Throw Snap Action Switches, S.P.D.T.  Switch Part 04537004 UL Listed  20 to 1 Gear Ratio  Cast Aluminum NEMA Type 4 Watertight Enclosure  Clock Wise or CCW Rotation  1/2 Inch Diameter Stainless Steel Input Shaft  With a # 404 Woodruff Key & Keyway  Maximum RPM 1000  1/2-14 American Standard Pipe Thread Electrical Entrance   Maximum Operating Temperature 180 Degrees F  Ships in 3 Weeks  Dated 1-2020  (6LBS)	-	0	0.00	1,267.92
AME-2000-2781	Ametek Parts	Ametek Gemco Rotary Limit Switch, P/N: AME-2000-2781  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  20 to 1 Ratio Gear Ratio, the cam block rotates once every 20 turns of the main shaft  2 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 04537001  Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available  NEMA 9 Die Cast Aluminum Enclosure for Hazardous Locations, designed to meet the NEC Code for Class 1, Group D, and Class 2, Groups E, F & G Locations, Color Red  Turns required to reset switch 1/8  Maximum switch setting @ 18 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance (6LBS)  (6LBS) H 3" L 7.5" W 4.5"  [Amazon]	-	0	0.00	675.00
AME-2000-2784	Ametek Parts	Ametek Gemco Geared Rotary Limit Switch 2000  Engineered Part 2000-2784  20002784  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  40 to 1 Ratio Gear Ratio  2 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches  Which can be wired for N.O. or N.C. Circuits  4 Screw Terminals per Switch   Non-Standard Cams Part PSD0102900 with 150 Degrees Dwell   NEMA 9 Die Cast Aluminum Enclosure for Hazardous Locations  Designed to meet the requirements of the NEC Code  For Class 1, Group D and Class 2 Groups E, F & G  Color Red  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure  Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance  Ships in 5 to 6 Weeks, Peck MI  Dated 04-2022  (6LBS) H 4" L 8" W 5" Box	-	0	0.00	860.88
AME-2000-2785	Ametek Parts	Ametek Gemco Rotary Limit Switch , P/N: AME-2000-2785  Series 2000 Worm Gear Type with Bronze Gears & Steel Cams  10 to 1 Ratio Gear Ratio, the cam block rotates once every 30 turns of the main shaft  3 Independently Adjustable Switches/ Circuits / Cams  Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 04537004  Non-Standard Cams Qty. 2, S84 75 Degree Cams & Qty. 1, S-68 54 Degree Cam  NEMA 4 Cast Aluminum Enclosure, Water Resistant, Color Red  Turns required to reset switch 1/4  Maximum switch setting @ 28 & 1/2 turns  Up to 1000 RPM Clock Wise or CCW  1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key  Maximum Operating Temperature 180 Degrees F  1/2 -14 American Standard Pipe Thread Entrance  (4LBS)  (6LBS) H 3" L 7.5" W 4.5"  [Amazon]	-	0	0.00	1,158.84
AME-2000-2786	Ametek Parts	Ametek Gemco Series 2000 Worm Gear Type Rotary Limit Switch. 4 Independently Adjustable Standard Cams / Circuits, UL Listed snap action S.P.D.T Switches, NEMA 1 & 12 Fibralloy Enclosure, 100 to 1 Ratio. 1/2 Inch input shaft with woodruff key. Maximum RPM 1000. Maximum operating temperature 180 degree F.	-	0	0.00	373.68

Prices are subject to change without notice. Last updated: 15-Aug-2025 06:59:45 AM (EST)

Application Information Requirements   In line with the manufacturer's requirements, Brake Products, Inc. is now obligated to obtain the following application information, before providing any fasteners inquiries/orders: What is the application? What is the required preload or what are they currently torqueing the nuts to? What is the operating temperature? Are there any space limitations? Attach any drawing or picture of the application. This is only the basic application information and more questions may follow depending on the application itself.

 

Secure Online Order   Secure Online Order   128 part numbers available for online order   Shopping Cart Empty Checkout is secure   Products Available From Stock Free shipping via UPS Ground (continental US only, motor freight excluded)

Web Site Features   Part Number Lookup   Enter at least three characters of a Superbolt part number to retrive the list of all documents (such as specifications, manuals, guides, drawings, etc.) from our web site, referencing this part number:   Part Number:   Search scope: This web site only   Formal PDF Quotation   To obtain an instant formal printable PDF quotation use shopping cart and select "View PDF Quote", instead of checking out. Click here for instructions.   Your shopping cart is kept intact and you can still check out at a later time.

What is a multi-jackbolt tensioner?   A "Superbolt" or "multi-jackbolt tensioner (MJT)" is a direct replacement for hex nuts, covered nuts, bolts, etc. They spin onto your existing bolt or stud and provide a better way to bolt up your joint. They consist of three components, shown above.   Click here to learn more

Superbolt Lube   Superbolt Lube   JL-M Moly-Disulphide Based Jackbolt Lubricant: JL-M MSDS   JL-G Graphite Based Jackbolt Lubricant: JL-G MSDS   Apply between Jackbolt Tips & Washer.   JL-G and JL-M Lubricant Certificate of Conformance   JL-G and JL-M Lubricant Shelf Life Letter

 

Nut-style tensioners Nut-style tensioners   Superbolt multi-jackbolt tensioners (MJTs) replace existing hex nuts. Only hand tools are required for installation and removal of any size tensioner. Safe, accurate and economical! We have a wide range of standard series, as well as an unlimited capacity to create special designs to meet your unique needs.

Bolt-style tensioners Bolt-style tensioners   Bolt style Superbolt multi-jackbolt tensioners (MJTs) replace existing studs or bolts. Ideal for applications with tapped holes, or where threading a stud into a nut would be impractical. The outside diameter is smaller than a nut type tensioner on a stud, allowing MJTs to fit into tighter areas.

Flexnuts Flexnuts   Flexnuts are used in combination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt load along many threads, adds elasticity, and prevents stress concentrations in the first few threads.

SMX Mill Motor Nuts SMX Mill Motor Nuts   SMX Mill Motor Nuts are used to replace standard mill motor armature nuts supplied by electric motor manufacturers. SMX tensioners are available for most standard motor frame sizes. Preload matches the hub stress capacity of brake wheels and pulleys.

 

This web site is owned and operated by Brake Products, Inc.   16751 Hilltop Park Place   Chagrin Falls, Ohio 44023   Phone: (440) 543-7962   Fax:     (440) 543-7963   Web:   www.brakeproducts.com   Email: sales@brakeproducts.com   Federal ID #: 34-1473351   CAGE Code: 1QTP8   DUNS# 14-748-2392   Download: Form W-9   ACH Form: Word   /   PDF Supplier of Industrial Brake Parts Since 1985 This web site: Owned and operated by Brake Products, Inc. Designed and maintaned by Internet and Database Software, Inc.