Uxcell 3/8-16x2-1/2" Flat Head Socket Cap Screws, 10.9 Grade Carbon Steel Hex Socket Countersunk Flat Head Screw Bolts Fasteners, Fully Threaded, Black Oxide, 20PCS 1/8"T X 1.18"W X 236.22"L 5x50mm / 1

5x50mm / 1

Hole Distance Range: 71mm to 113mm / 2

They are suitable for applications with rotary motion and self-lubricating properties for material lubrication

3 x 1inch (L*W)

Uxcell 3/8-16x2-1/2" Flat Head Socket Cap Screws, 10.9 Grade Carbon Steel Hex Socket Countersunk Flat Head Screw Bolts Fasteners, Fully Threaded, Black Oxide, 20PCS 1/8"T X 1.18"W X 236.22"L 5x50mm / 1Description: [Material] Made of 10. 9 grade carbon steel, it has high strength, rust resistance, oxidation resistance, and corrosion resistance, which can ensure long term use. [Advantage] Hexagonal socket head type, uniform force is not easy to slip, easy to use. Suitable for replacing old bolts at any time. [Application] Widely used in woodworking and DIY jobs, the repair industry and power industry, aerospace industry, office equipment industry,