[30 PKG] Hex Head Cap Screws Grade 8 Steel Plain 3/4-10 x 8-1/2

Mutual ScrewSKU: 75136CH8PBB

Price:
Sale price$127.89per 30( $4.26 each)
Pieces 30
Measurement type Inch
Thread size 3/4-10
Diameter 3/4
Length 8-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 10
Thread style Partially Threaded
Weight 35.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Experience exceptional strength and reliability with our Hex Head Cap Screws, Grade 8 steel, plain finish. Sized at 3/4-10 x 8-1/2, these screws are designed for demanding fastening tasks where high tensile strength and secure clamping are essential.

Key features

  • High-strength Grade 8 steel for superior tensile strength and durability in heavy-load assemblies.
  • Plain finish provides a robust, uncoated option for standard mechanical environments.
  • Hex head design enables fast, reliable driving with standard wrenches or sockets.
  • Size: 3/4-10 x 8-1/2 (3/4 in diameter, 10 threads per inch, 8-1/2 in length) for versatile applications.

Specifications

  • Diameter: 3/4 in
  • Thread pitch: 3/4-10 UNC (coarse thread)
  • Length: 8-1/2 in
  • Material: Grade 8 steel
  • Finish: Plain (uncoated)
  • Head type: Hex Head Cap Screw

Applications

Ideal for high-strength fastening in automotive, machinery, construction, equipment, and industrial assemblies. Use with compatible nuts and washers rated for Grade 8 fasteners to ensure maximum clamping force.

Installation tips

To install, align parts, insert the screw, and tighten with a wrench or socket to the required torque as specified for your design. Always use a washer to distribute load when recommended by engineering specs and ensure clean, dry threads for best engagement.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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