Grade 8 Hex Head Self-Locking Cap Screw 5/16-18 NC 4 1/4 Inch Cadmium II Finish
Grade 8 Hex Head Self-Locking Cap Screw 5/16-18 NC 4 1/4 Inch Cadmium II Finish
SKU:CAP-3428e3
Grade 8 Hex Head Cap Screw for secure fastening in industrial applications. Meets Fed/DoD standards.
Regular price
$9.99
Regular price
Sale price
$9.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.

The Grade 8 Hex Head Self-Locking Cap Screw is specifically designed for applications requiring secure fastening under extreme conditions. Measuring 5/16-18 with a 4 1/4-inch length, this cap screw features a hexagon head and NC-coarse threading. Crafted from Grade 8 material and finished with Cadmium II, it offers exceptional durability and corrosion resistance, ensuring long-lasting performance in industrial settings. Compliant with Federal/DoD procurement standards and FAR regulations, this cap screw is a reliable choice for government and institutional buyers seeking top-quality fastening solutions.
Product Specifications
Specifications Finish
Cadmium ll
Specifications Head Style
Hexagon Head
Specifications Length
4 1/4 Inch
Specifications Material
Grade 8
Specifications Size
5/16-18
Specifications Thread Type
N.C. - Coarse