M12x20mm Hex Bolts and Nuts Kit, 20 Set Fine Thread Hollow Screw Bolt Fastener

This kit includes nuts and threaded hollow screw bolts, with the nuts specifically designed to secure hollow screw bolts the in place. It is widely used in lamp lighting, electrical accessories, machinery manufacturing, DIY handmade ornaments, etc., for socket expansion, and fixing ceiling chandeliers or other lamps.SpecificationMaterial: Carbon SteelSurface Treatment: White Zinc PlatingThread Size: M12Thread Pitch: 1mmHollow Screw Bolts Size: 9mm x 20mm / 0.35"x0.79"(Inner Dia*Length)Nut Size: 5mm x 17mm / 0.2"x0.67"(Height*Hex Width)Thread Length: 17mm / 0.67 inchPacking List: 20 Set, (Each Set Including 1 x hollow screw bolt, 1 x nut)AdvantageThis hollow screw bolt is made of carbon steel and has a surface treated with galvanization, a refining process, uniform pitch, anti-corrosion, and rust-proof.

Condition: Brand New · Seller: soluy88 · 99.1% positive · 8141 ratings

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