Description:

Product Name: Hex Socket Head Cap Screw; Package Content: 5pcs x Hex Socket Head Cap Screw; Main Color: Black. Material: Metal; Weight: 34g; Grade: 12.9. Drive Type: Hex Socket; Head Style: Hex Head; Thread Size: M4 x 21mm / 0.16" x 0.83''(D*L). Fastener Type: Socket Screw; Total Length: 63.5mm / 2.5''; Thread Style: Partially Threaded. Head Size: 7 x 4mm / 0.27'' x 0.16'' (D*H); Hex Key Size: 3mm / 0.12''; Under Head Length: 60mm / 2.4".