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BRAKE PRODUCTS 48,171 part numbers: Brake Wheels & Discontinued Brake Parts   GEMCO 14,413 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 923 part numbers: Electrical Control Products   HUBBELL 8,272 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

 

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Database Lookup:     By Part Number By Description
Total 48171 part numbers listed in this database. Shown in 2410 pages by 20 items.
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Part Number	Product Category	Description	Image	Stock Qty	Weight (lbs.)	Price (US$)	Order Quantity
AME-1980-1761	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch  Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell  NEMA 1 Enclosure, Sheet Metal Cover  4 Independent Cams / Circuits / Switches   The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand  Left Hand Shaft Extension from Enclosure   SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch  Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  2 Standard Cams SD0117800 & 2 Special Cams / Federal Press / SD0164600  3 Year Limited Warranty  (12LBS) 1/12	-	0	0.00	913.68
AME-1980-1780	Ametek Parts	Ametek Gemco 1980-104-L-SP-X & a 1970-104 Drive-Chek	-	0	0.00	834.84
AME-1980-1804	Ametek Parts	Ametek Gemco Special Cam Limit Switch  1980 Series Cam Limit Switch  Resolver  Special Differential	-	0	0.00	5,723.99
AME-1980-1928	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch  Like Model 1980-104-L-SP-X  Series 1980  1 = NEMA 1 Enclosure  4 = 4 Independent Cams / Circuits / Switches  L = Left Hand Shaft Extension from enclosure   SP = SPDT Switches / Single Pole Double Throw  X = No Timing Dial or Dial Window is provided  Special OEM Product provided to Midland Ross in 1975  Has a special 2 & 7/16 Inch Main Shaft Extension from the Cam Box with the Shaft End Tapped for a 1/4 - 20 fastener  (12LBS)	-	0	0.00	946.08
AME-1980-1948	Ametek Parts	Ametek Gemco Cam Limit Switch  Part 1980-1948  NEMA 12 Enclosure  4 Circuits / Cams / Switches  S.P.D.T. Switches  Special Shaft  Special Enclosure  Dated 1/18	-	0	0.00	2,842.11
AME-1980-1992	Ametek Parts	Ametek Gemco Cam Limit Switch 1980  Specially Engineered Part 1980-1992  10 Independent Circuits - Switches Cams  Special 20 Degree Cams  NEMA 12 Enclosure  S.P.D.T. Switches  Left Hand  RAGFR  7.5 to 1 Ratio  Left Hand Shaft Extension  Shaft Position 1  Ships in 3 to 4 Weeks  Dated 01-2021	-	0	0.00	4,825.44
AME-1980-2090	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch   Part 1980-2090  Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell  12 = NEMA 12 Enclosure, Gasketed, Dust Resistant  04 = 4 Independent Cams / Circuits / Switches   The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand  L = Left Hand Shaft Extension from Enclosure   Qty. 3, SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch  Qty. 1, DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch, circuit 4  Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660   X = No Timing Dial or Dial Window is to be provided  3 Year Limited Warranty  (18LBS) Dated 1/17	-	0	0.00	1,290.60
AME-1980-2097	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch like Model 1980-104-L-SP-X but with a SPECIAL CAM  Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell  NEMA 1 Rated Enclosure  4 Independent Cams / Circuits / Switches   The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand  One Specially Engineered Cam has been installed   Left Hand Shaft Extension from Enclosure   SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch  Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660	-	0	0.00	717.12
AME-1980-2118	Ametek Parts	Ametek Gemco Cam Limit Switch	-	0	0.00	1,424.52
AME-1980-2124	Ametek Parts	Ametek Gemco Cam Limit Switch 1/12	-	0	0.00	1,991.52
AME-1980-2152	Ametek Parts	Ametek Gemco DUAL SHAFT Rotating Cam Limit Switch with Qty. 2, parallel shafts each having Qty. 3, circuits / cams / switches. Precision snap Acting D.P.D.T. Switches. Total 6 circuits. The 2 parallel shafts are coupled with a chain & sprocket inside the enclosure. A Gemco 3001-3 Adjustable Coupling is used to allow timing changes between the 2 shafts. Right hand shaft extension in position "D" with a second Gemco 3001-3 Adjustable Coupling. NEMA 4 Metal Enclosure. Originally designed for Kaiser Steel in 1977	-	0	0.00	3,677.39
AME-1980-2179	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch Like a 1980-103-L-SP-X with 2 Special Cams  Cam #1 = SD0189100 (Min. Dwell) cir #1 location LH side   Cam #2 = SD0164600 (Min. Lobe) cir #2 location   Cam #3 = SD0117800 (Standard) cir #3 location   Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell  1 = NEMA 1 Rated Enclosure  03 = 3 Independent Cams / Circuits / Switches   The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand  L = Left Hand Shaft Extension from Enclosure   SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch  Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660   X = No Timing Dial or Dial Window is to be provided  3 Year Limited Warranty  (12LBS)	-	0	0.00	630.72
AME-1980-2196	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch Model 1980-XXXX SPECIAL MAIN SHAFT EXTENDS 3 INCHES FROM ENCLOSURE / ADDITIONAL LENGTH BY 1.5 INCHES / TOTAL EXTENSION 3 INCHES  NEMA 1 Rated Enclosure  6 Independent Cams / Circuits / Switches   Right Hand Shaft Extension from Enclosure   SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches   No Timing Dial or Dial Window is to be provided 1/13	-	0	0.00	1,190.16
AME-1980-2214	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch Model like 1980-1206-R-SP-X but has a 1/4 -20 drilled & tapped hole in the end of the main shaft by 0.75 deep  Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell  NEMA 12 Enclosure  6 Independent Cams / Circuits / Switches   The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand  Right Hand Shaft Extension from Enclosure   SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch  Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660   No Timing Dial or Dial Window is to be provided  3 Year Limited Warranty (24LBS)	-	0	0.00	1,662.12
AME-1980-2250	Ametek Parts	Ametek Gemco Cam Limit Switch 1980  Part 1980-2250  19802250  1980 Series Cam Limit Switch  5 Circuits / Switches  NEMA 12 Enclosure  With Pulse Generating Disc  Ships in 5 Weeks, Peck MI  Dated 10-2024	-	0	0.00	2,440.00
AME-1980-2312	Ametek Parts	Ametek Gemco Specially Engineered Rotating Cam Limit Switch   Series 1980 Cam Box featuring some of the cams with Adjustable Timing & Dwell  NEMA 1 Rated Enclosure, Specially Engineered Enclosure & Cover  18 Independent Cams / Circuits / Switches   R = Right Hand Shaft Extension from Enclosure   Qty 16, SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch  Qty 2, DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch  13 Standard Cams, SD0117800  2 Special 15 Degree Cams, SD0203000   1 Special 75 Degree Cam, SD0203100   2 Special 40 Degree Cams, 1/2 Circuit, Right Hand, SD0207500   Internal Right Angle Gear Reducer with a having a 6:1 ratio   3 Position Selector Switch, 22mm with a Black Lever, Spring Return	-	0	0.00	4,400.99
AME-1980-2348	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch  Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell  NEMA 1 Rated Enclosure  3 Independent Cams / Circuits / Switches   Right Hand Shaft Extension from Enclosure   SPDT Switches in Circuits 1 and 2 A DPDT Switch Circuit 3  No Timing Dial or Dial Window is to be provided  3 Year Warranty  (12LBS)	-	0	0.00	739.80
AME-1980-2366	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch 1980  Specially Engineered Part 1980-2366  7 circuits - Cams - Switches  Single Pole Double Throw Switches  Dual Output Shafts  External Timing Dial with Pulse Disk and Switch  Includes # 3001-1 1/2 Inch Sprocket Drive Coupling  Ships in  Dated	-	0	0.00	2,427.84
AME-1980-2386	Ametek Parts	Ametek Gemco Cam Limit Switch  Series 1980  NEMA 12 Enclosure, Gasketed / Dust Tight  9 Independent Circuits / Switches / Cams  Right Hand Shaft Extension  Timing Dial TD1  1950-1413 Slow Make Slow Break Snap Switch  SD1977 Disc 1/12	-	0	0.00	4,113.71
AME-1980-23875A	Ametek Parts	Ametek Gemco Rotating Cam Limit Switch. Specially engineered product	-	0	0.00	Call	N/A

Prices are subject to change without notice. Last updated: 14-Aug-2025 06:52:47 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.

 

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