Gr4.8 Square nut
Specification: DIN557, DIN562, DIN928, ASME/ANSI B 18.2.2
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Gr4.8 Square nut din557 m5-m20/ din562 m3-m10
Place of Origin
Jiaxing, Zhengjiang, China
M5-M20 ect or non-standard as request&design
Passivation, Chromium-Plating, Black Oxide, Zinc-Plating, HDG
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
OEM is available, according to drawing or samples
Samples are free.
Bulk in master cartons, then on pallets, or according to customers' requirement.
Why choose us?
1 Professional manufacturer for bolt,nut,screw,washer,threaded rod, anchor, PEM Fastener,CNC lathe machined parts, automatic lathe parts,milling machine parts ect.
2 More than 6 years experience.
3 100% inspection on critical dimensions with high accuracy +/-0.01-0.05mm according to requirement.
4 Shortest delivery time and Best service.
5 Hight Quality and Competitive price.