[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1/2-20 x 2 1/4"" (PT)

Mutual ScrewSKU: 5136CH8

Price:
Sale price$61.62per 50( $1.23 each)
Pieces 50
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 2-1/4
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 20
Thread style Partially Threaded
Weight 7.87 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

Built for strength and reliability, this Hex Head Cap Screw delivers top-tier performance in demanding mechanical assemblies. Made from Grade 8 steel and finished with a zinc yellow baked coating, it combines high tensile strength with corrosion resistance.

Specifically, this fastener is sized at 1/2-20 with a 2 1/4" overall length. The fine thread provides superior thread engagement and smooth operation in tight tolerances.

Key features

  • Grade 8 steel for high tensile strength and durability
  • Zinc yellow baked finish for corrosion resistance and a distinctive appearance
  • Fine thread (1/2-20) for precise engagement and strong clamp
  • 2 1/4" length suitable for a variety of assemblies
  • Hex head allows easy driving with standard wrenches or sockets

Specifications

  • Diameter: 1/2 in
  • Thread: 1/2-20, fine
  • Length: 2 1/4 in (overall)
  • Material: Grade 8 steel
  • Finish: Zinc yellow baked
  • Head type: Hex

Applications

Ideal for automotive, industrial equipment, and machinery assemblies where high strength and reliable corrosion resistance are essential. This hex cap screw is designed for high-load fastening, precise torque control, and long service life in harsh environments.

Can We Help?

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

Recently viewed