Bolts have a diameter of 5/16", a standard thread pitch of 18, an under head length of 1.250, and the wrenching is 3/8 Rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware Manufactured from polished Stainless 300 steel, a proprietary alloy that is impervious to rust and corrosion Heads are compact 12-point style
| Color | Silver |
| Size | 5/16-18 |
| Gtin | 00672036015701 |
| Mpn | 612-1250 |
| Age_group | ADULT |
| Condition | NEW |
| Gender | UNISEX |
| Material | Plastic |
| Product_category | Gl_outdoors |
| Google_product_category | Sporting Goods > Outdoor Recreation |
| Product_type | Automotive > Replacement Parts > Engines & Engine Parts > Engine Parts > Connecting Rods & Parts > Bolts |