Description:

Product Name: Left Hand Thread Bolt; Package Content: 4pcs x Left Hand Thread Bolt; Main Color: Black; Material: 40Cr Steel. Weight: 10g; Drive Type: Hex Socket Head; Head Style: Button Head. Thread Size: M4; Total Length: 27mm / 1.06"; Thread Style: Fully Thread. Head Size: 7.4mm / 0.29" (D); Hex Socket Width: 2.5mm / 0.1"; Grade: 10.9. Pitch: 0.7mm; Coating: Black Oxide Plated; Thread Length: 25mm / 0.98".