Description:

Package Content: 55(+/-2%)pcs x Button Head Screw; Thread Size: M4 x 40mm/0.16" x 1.6"(D*L); Drive Type: Hex Socket Cap Head. Head Style: Button Head; Material: 304 Stainless Steel; Product Name: Button Head Screw. Weight: 184g; Main Color: Silver Tone; Thread Pitch: 0.7mm. Total Length: 42mm/1.65"; Thread Style: Fully Thread. Head Size: 7 x 2mm/0.28" x 0.08''(D*H); Hex Socket Width: 2.5mm/0.1".