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  BRAKE PRODUCTS
62,586 part numbers: Brake Wheels & Discontinued Brake Parts
  GEMCO
14,364 part numbers: Motion Control Products
 
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17,952 part numbers: Cable & Hose Management Systems
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3,182 part numbers: Cable & Hose Management Systems
  CUTLER-HAMMER
6,359 part numbers: Electrical Control Products
 
 
 
 
 
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6,741 part numbers: Motor Mounted Brakes
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8,385 part numbers: Electrical Control Products
  SUPERBOLT
116 part numbers: Fastening Solutions
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2,497 part numbers: Radio Remote Control
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406 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
 
  1. Any account with invoices outstanding for more than 60 days will automatically be put on a credit hold.
  2. 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:      
Total 116 part numbers listed in this database. Shown in 7 pages by 20 items.
Pages:   Prev,   Next,   1  2  3  4  5  6  7
Part
Number
Product
Category
Description Image Stock
Qty
Weight
(lbs.)
Price
(US$)
Order
Quantity
SUP-MT-350-4-W SuperBolt Parts Superbolt Mechanical Tensioner 
Part MT-350-4-W 
MT3504W 
Standard Torque Nut 
3.50 Inch Nominal Thread / Stud Diameter 
4 Threads Per Inch  
Qty X, X/XX Inch Hex-Head Jacking Bolts 
With a Hardened Washer by 0.XX Thick & JL-G Jack Bolt Lubricant 
X.X Inch OD 
Ships in 3 Weeks 
Dated 01-2023 
(13LBS) H 6" L 6" W 4" Box
1 0.00 503.13
SUP-MT-350-8-W SuperBolt Parts Superbolt Mechanical Tensioner 
Part MT-350-8-W 
MT3508W 
Standard Torque Nut 
3.50 Inch Nominal Thread / Stud Diameter 
8 Threads Per Inch  
Qty X, X/XX Inch Hex-Head Jacking Bolts 
With a Hardened Washer by 0.XX Thick & JL-G Jack Bolt Lubricant 
X.X Inch OD 
Ships in 3 Weeks 
Dated 01-2023 
(13LBS) H 6" L 6" W 4" Box
- 0 0.00 506.27
SUP-MT-375-8UN-W SuperBolt Parts Superbolt Mechanical Tensioner MT 
Part MT-375-8UN/W 
Item 2000190918 
Standard Nut style Mechanical Tensioner 
3.75 Inch Nominal Thread / Stud Diameter 
8 Threads Per Inch  
Qty 16, X/XX Inch Hex-Head Jacking Bolts 
With a Hardened Washer by 0.XX Thick 
Shipes Pre-Lubricated 
X.X Inch OD 
Ships in 3 Weeks 
Dated 09-2023 
(7LBS) H 6" L 6" W 4" Box
- 0 0.00 587.56
SUP-MT-400-4-W SuperBolt Parts Superbolt Torquenut MT-400 
Part MT-400-4-UN-W 
MT4004UNW 
Item 2000190943  
Standard Nut Style Mechanical Tensioners with a Hardened Washer 
400 = 4.00 Bolt - Stud Diameter 
4.000-4 UN Thread 
/ W = Hardened Washer 
Now Ships Pre-Lubed 
18 Jack Bolts 5/8 Inch, Hex Head 9/19 
Maximum torque 233 LB FT 
6.45 Inch OD 
Ships in 3 to 4 Weeks, PA 
Dated 02-2024 
(16LBS)
- 0 0.00 663.00
SUP-MT-450-4-W SuperBolt Parts Superbolt Torquenut MT 
Torquenut / Standard Mechanical Tensioners with Hardened Washer 
450 = 4.50 Bolt / Stud Diameter 
4 = 4 TPI / Threads Per Inch 
/ W = Hardened Washer & JL-G Lubricant 
7.20 Inch 9/15
- 0 0.00 693.09
SUP-MT-450-8-W SuperBolt Parts Superbolt Mechanical Tensioner 
Part MT-450-8-W 
MT4508W 
Item 2000191025 
Standard Nut Style Mechanical Tensioner 
4.50 Inch Nominal Thread / Stud Diameter 
8 UN Threads Per Inch  
With Hardened Washer Part 2000191025 
7.20 Inch O.D. 
Ships in 3 Weeks 
Dated 08-2023 
(20LBS) H 6" L 8" W 8" Box
- 0 0.00 779.88
SUP-MT-48 SuperBolt Parts Superbolt MT Standard Torque Nut 
Part MT-48 
Coarse Pitch 5 MM 
Ships in 
Dated
- 0 0.00 139.05
SUP-MT-500-12-W SuperBolt Parts Superbolt Torquenut MT 
Torquenut / Standard Mechanical Tensioners with Hardened Washer 
5.00 = 5.00 Bolt / Stud Diameter 
12 -= 12 TPI / Threads Per Inch 
/ W = Hardened Washer & JL-G Lubricant 
7.70 Inch OD 
10 Working days to Ship 7/15
- 0 0.00 1,208.25
SUP-MT-500-4-W SuperBolt Parts Superbolt Torquenut MT 
Part MT-500-4/W 
Torquenut / Standard Mechanical Tensioners with Hardened Washer 
5.00 = 5.00 Bolt - Stud Diameter 
4 - 4 TPI - Threads Per Inch 
/ W = Hardened Washer  
7.70 Inch OD 
Ships Pre-Lubricated 
Ships in 2 to 3 Weeks 
Dated 05-2023
- 0 0.00 Call N/A
SUP-MT-525-8 UN-W SuperBolt Parts Superbolt Mechanical Tensioner MT 
Part MT-525-8 UN-W 
MT-525-8 UN/W 
Standard Torque Nut 
5.25 Inch Nominal Thread / Stud Diameter 
8 Threads Per Inch  
Qty X, X/XX Inch Hex-Head Jacking Bolts 
With a Hardened Washer by 0.XX Thick 
Ship Pre-Lubricated 
X.X Inch OD 
Ships in 3 Weeks, PA 
Dated 107-2022 
(15LBS) H 6" L 6" W 4" Box
- 0 0.00 954.12
SUP-MT-M20-2.5-W SuperBolt Parts Superbolt Torquenut MT 
Torquenut / Standard Mechanical Tensioners with Hardened Washer 
20 = 20mm Diameter 
2.5 = 2.5 TPI / Threads Per Inch 
/ W = Includes a Hardened Washer & JL-G Lubricant 
37mm OD
- 0 0.00 44.76
SUP-MT-M30X2-W SuperBolt Parts Superbolt Torquenut MT 
Part MT-M30X2/W 
Item 2010175307 
Torquenut - Standard Mechanical Tensioners with Hardened Washer 
30 = 30mm Diameter 
2 = 2 T.P.I. / Threads Per Inch 
/ W = Includes a Hardened Washer, Pre-Lubed 
Ships in 10 to 25 Work Days 
Dated 03-2022
- 0 0.00 75.60
SUP-MT-M72-6-W SuperBolt Parts Superbolt Torquenut MT 
Torquenut / Standard Mechanical Tensioners with Hardened Washer 
72 = 72mm Diameter 
6 - 6 TPI / Threads Per Inch 
/ W = Includes a Hardened Washer & JL-G Lubricant 
119mm OD 
3 Weeks 5/15
- 0 0.00 390.15
SUP-MT-M80-6-W SuperBolt Parts Superbolt Torquenut MT 
Part SUP-MT-M80-6/W 
Torquenut / Standard Mechanical Tensioner 
With a Hardened Washer 
80 = 80mm Diameter 
6 - 6 TPI / Threads Per Inch 
/ W = Includes a Hardened Washer 
& JL-G Lubricant 
132mm OD 
Ships in 3 weeks 
(12LBS) H 4" L 5" W 4" Box
1 0.00 378.68
SUP-MT-M90-6-W SuperBolt Parts Superbolt Mechanical Tensioner with Hardened Washer - 0 0.00 543.11
SUP-SB8-075-10-0225 SuperBolt Parts Superbolt Mechanical Tensioner 
Part SB8-075-10-0225 
Item  
Standard Bolt Style Mechanical Tensioner 
0.750-10 Thread 
57.2MM Length Under Washer 
Ships in 15 Days 
Dated 02-2021
- 0 0.00 159.51
SUP-SB8-100-8 UN-0300 SuperBolt Parts Superbolt Standard Bolt Style Mechanical Tensioner  
Part SB8-100-8 UN-0300 
Item 2000195225 
1.00-8 UN Thread 
76.2mm length under washer 
Ships in 3 Weeks 
Dated 04-2022
- 0 0.00 162.00
SUP-SB8-100-8X3.25/W SuperBolt Parts Superbolt Mechanical Tensioner 
Part SB8-100-8X3.25/W 
Item 2000195228 
Standard Bolt Style Mechanical Tensioner 
1.000-8 Thread 
82.5mm Length Under Washer 
Ships in 15 Days 
Dated 02-2021
- 0 0.00 176.72
SUP-SB8-100-8X8.25/W SuperBolt Parts Superbolt Mechanical Tensioner 
Part SB8-100-8X8.25/W 
Item 2000195264 
Standard Bolt Style Mechanical Tensioner 
1.000-8 Thread 
209.5MM Length Under Washer 
Ships in 15 Days 
Dated 02-2021
- 0 0.00 189.33
SUP-SB8-125-7X10.50/W SuperBolt Parts Superbolt Mechanical Tensioner 
Part SB8-125-7X10.50/W 
Item 2000220911 
Standard Bolt Style Mechanical Tensioner 
1.250-7 Thread 
266.7MM Length Under Washer 
Ships in 15 Days 
Dated 02-2021
- 0 0.00 230.64
Prices are subject to change without notice. Last updated: 25-Feb-2024 06:12:09 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:
  1. What is the application?
  2. What is the required preload or what are they currently torqueing the nuts to?
  3. What is the operating temperature?
  4. Are there any space limitations?
  5. 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
 
116 part numbers available for
online order
 
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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:
 
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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.
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