1/2-13 x 3" Grade 18-8 Stainless Steel Hex Cap Screw - Partially Threaded - Heavy Duty Fastener for Machinery, Automotive & Construction Applications

Stainless steel (18-8) head cap screws are non-corrosive, heat resistant and exhibits good tensile strength. The hex head is designed to provide a tight, secure hold. The hex cap screw features a washer surface directly under the head which creates a better seal.  Commonly used in construction and industrial manufacturing.