Square nuts are square fasteners with internal threads, commonly used with bolts.
Material: Stainless steel and alloys
Specifications: Common specifications are M4-M10, common square nuts are DIN557, DIN562, GB39
Surface treatment: Chrome plating, zinc plating or spray anti-rust paint, etc.
Application: Construction industry, transportation industry, power engineering
Advantages: Excellent fastening effect, various specifications, wide range of applications
Carriage Bolt
Hex Bolt
T Head Bolt
U Bolt
Allen Bolt
Bi-metal Screw
Self Drilling Screw
Solar Hook
Hanger Bolt
Aluminum Clamp
Threaded Rod
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