[400 BULK] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 1/2-13X1 1/8

Mutual ScrewSKU: 5018CH8OKC

Price:
Sale price$337.71per 400( $0.84 each)
Pieces 400
Measurement type Inch
Thread size 1/2-13
Diameter 1/2
Length 1-1/8
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 13
Thread style Partially Threaded
Weight 40.0 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

Upgrade your fastener kit with Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 1/2-13 x 1-1/8 in. These heavy-duty screws are engineered for high-strength applications where reliability matters. Crafted from Grade 8 steel and finished with a yellow zinc plating, they combine excellent torque tolerance with corrosion resistance for long-lasting performance.

Key specifications

  • Diameter: 1/2 in
  • Thread pitch: 13 per inch (UNC)
  • Length: 1-1/8 in
  • Grade: Grade 8 steel
  • Finish: Zinc yellow plated
  • Made in: USA

Applications include heavy machinery, automotive assembly, and construction where secure, reusable fasteners are essential. The hex head design allows for fast installation and removal using standard wrenches or sockets, while the strength of Grade 8 steel ensures a firm grip under load.

Can We Help?

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

Recently viewed