1/2-13 X 3 Grade 8 Hex Head Screws-50
Model #: SCHH-12-3
Price: $46.00
Description: 1/2-13 x 3 Hex Head Screws, Gr.8, box of 50, 4021-0145
- Length under Head: 3"
- Diameter: 1/2"
- Threads per Inch: NC 13
- Grade 8
Zinc Yellow Finish.
Alloy Steel with Rockwell Hardness C33-39.
Minimum tensile strength is 150,000 PSI.
Meets SAE J-429 standards.