Features
- Standard machine screw threads
- Course machine screw thread on the extra large sizes (larger than 1/2 x 12)
- When subjected to 312 hr of salt fog spray testing, zinc-plated hardware showed severe corrosion while hardware with WeatherGuard protection withstood these harsh conditions with very little deterioration
More Specifications
- Thread Type:
- Thread Size: 5/16-18
- Thread Length: 2-1/4 in
- TPI/Pitch: 18
- Shank Diameter:
- Shank Length: 2.72 in
- Shoulder Diameter: 0.27 in
- Shoulder Length:
- Eye Diameter: 3/4 in ID
- Overall Length: 4 in
- Working Load Limit: 90 lb
- Tensile Strength:
- Hardness:
- Grade:
- Material: Steel
- Finish: Zinc
- Color:
- Suitable for:
- Includes: Hex Nut
BHMA A138.18 Certified