Hillman 1/2 in. Diameter x 3 in. Length Heat-Treated Steel Hex Head Cap Screw, 50-Pack Washers they are designed for house/office

they are designed for house/office applications

A: Pre-drill a hole matching the 1/4 in

diameter nuts and washers with matching thread pitch to ensure proper fit and load distribution

the accessory is 100% waterproof and simple to wipe clean

Coarse Thread (USS): Quick assembly and strong hold in tapped holes or with nuts

Hillman 1/2 in. Diameter x 3 in. Length Heat-Treated Steel Hex Head Cap Screw, 50-Pack Washers they are designed for house/officeHillman 1 2 in. x 3 in. Grade 8 Hex Head Cap Screws (50 Pack) Heavy duty hex head cap screws engineered from heat treated steel for high strength fastening. Grade 8, partially threaded shanks with a washer face under the head deliver secure clamping in machinery, automotive, and construction applications. Key Features: Grade 8 Strength: Heat treated steel provides superior tensile strength for demanding loads Washer Face Head: Built in bearing surface