March Scrap Surcharge will be $.1014/lb**April Scrap Surcharge will be $.1365/lb** May Scrap Surcharge will be $.1765/lb Additional Alloy surcharges for May 4037- will be $.0828/lb - 4140 will be $.08943/lb - 8640 will be $.0839/lb

Knurling and Roll Threading

Auto Bolt has the newest thread rollers in both automatic and hand feed, allowing them to offer unique products in longer lengths. These state-of-the-art machines thread at high speeds making the process not only fast but also providing a pricing advantage.

Auto Bolt’s knurling capabilities allow for producing a diamond shape knurl or straight serrated knurl, offering a more customized product. Auto Bolt possesses the expertise and experience to produce accurately knurled products.