Material: High quality 10.9 Grade alloy steel, and the surface is treated with black oxide. They have excellent corrosion resistance, firmness, wear resistance and low temperature resistance.
Head Diameter: 5.4mm; Head Height: 1.4mm; Drive Type: Allen Hex Socket 2.02mm; Color: Black Oxide.
Package Included: M3 x 20mm(20PCS), M3 x 25mm(20PCS), M3 x 30mm(20PCS), M3 x 35mm(20PCS), M3 x 40mm(20PCS).
Any time you need us, please contact us via email or Q&A. We will provide you with professional service and reply to you as soon as possible. If you are not satisfied with the product, you can get a full refund, or exchange it, you can rest assured to buy.
وصف
Material is made of high quality 10.9 Grade alloy steel.
Screw Specification:
Thread Diameter 3 mm
Head Diameter 5.4 mm
Head Height 1.4 mm
Screw Length 20 mm, 25 mm, 30 mm, 35 mm, 40 mm
Allen Hex Drive 2.02 mm
Package contains:
(20PCS) M3 x 20mm
(20PCS) M3 x 25mm
(20PCS) M3 x 30mm
(20PCS) M3 x 35mm
(20PCS) M3 x 40mm
Total: 100PCS
If you are not satisfied, please feel free to contact us, timely refund or replacement, we will provide professional service, please rest assured to buy.