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M12 Square Neck Carriage Bolt

Shanghai Powermax Fastener Co., Ltd.
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Address: #888 xingrong road, jiading district, Shanghai

Contact name:Frank

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Shanghai Powermax Fastener Co., Ltd.

M12 Square Neck Carriage Bolt

Country/Region china
City & Province shanghai shanghai
Categories Bolts
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Product Details

Grade 12.9 black finish M12 thread square neck coarse thread coach bolt

Are carriage bolts strong?
Having said that, once installed, they can hold large amounts of weight. For example, a Grade 5 carriage bolt made out of carbon steel has a tensile strength of 120,000psi or 8437 kilogram-force per square metre and a proof load strength of 85,000psi or 5,976 kilogram-force per square metre.

 

Standard: ASME/ANSI B 18.2.1, DIN603,DIN608
Size: 1/4”-1”, M5-M12
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; SAE J429 Gr.2, 5,8; B8,B8M,B8T
Thread: UNC, UNF,UN
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G.

 

Packaging Details: a. bulk in cartons (<=25kg )+ 36CTN/wood solid Pallet

b. bulk in cartons 9"x9"x5" (<=18kg )+ 48CTN/wood solid Pallet

Supply Ability:1000 tons per month

MinimumOrder:200kgs for each specification

Trade Term:FOB/CIF/CFR/CNF/EXW/DDU/DDP

Payment :T/T, L/C , D/A , D/P , Western Union,etc

Market:South&north Amrica/Europe/ etc.

 

 

 

 

 

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