Description:

Alloy Steelmaterial. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry. Model # US-SA-AJD-128197 Features: Country of Manufacture: CHINA; Material: Metal; Net Weight: 90g Package Content: 50(+/-2%)pcs x Hex Socket Flat Head Countersunk Screws; Main Color: Black; Head Size (dk): 8mm/0. 31"(D) Thread Size(d*L): M4x20mm/0. 16"x0. 79"(D*L); Fastener Type: Socket Screw; Thread Pitch: 0. 7mm Battery Included: No; Hex Socket Width(s): 2. 5mm/0. 1"; Grade: 10. 9 Drive Type: Hex Socket; Head Style: Flat Head; Product Name: Hex Socket Flat Head Countersunk Screws.