A193/A320/A437/A453/A540/A1014 ASME B 19.31.2 Grade8.8 /10.9 Black Oxide Stud Bolt
A193/A320/A437/A453/A540/A1014 ASME B 19.31.2 Grade8.8 /10.9 Black Oxide Stud Bolt
Bolts are a common type of fastener, they are usually made of high-strength aluminum alloy, hich has high tensile strength and corrosion resistance. Nuts are used to secure bolts to brackets and are usually also made of aluminum alloy for high strength and durability.
1. STANDARD HEAD SHAPE
Bolts are made from high quality
materials and standard processes
the head is standard and not deformed
2. Threads Are Deep And Strong
The threads are smooth and flat, and the
construction is sturdy. Uniform force when
using, more solid after tightening
3. FLAT AND SMOOTH TAIL
Smooth tail for greater ease of use
and improved work efficiency
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Name:
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A193/A320/A437/A453/A540/A1014 ASME B 18.31.2 Grade 8.8/10.9 Black oxide Stud Bolt
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Standard:
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ASME/ASTM
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Diameter:
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1/4'-4'
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Thread:
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M, UNC, UNF
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Finish:
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Plain, Blackoxide, Zinc Plated(Blue white/Blue/Yellow), H.D.G, Dacromet, Geomet, Magni
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Material:
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Carbon Steel, Alloy Steel
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Packing:
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Bag/Carton
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Logo
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YZ/custom made
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Payment Methods
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T/T,L/C,other
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Trade Term:
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FOB/CIF/CFR/CNF/EXW/DDU/DDP
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Placeof Origin
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Yongnian, Handan, China
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Professional:
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Over 30 years of fastener industry experience and proficiency in DIN/GB/ASME/ASTM standards.
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Notice:
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Please inform the size, quantity, standard, grade, surface, and if it is a special and non-standard product, please provide us with drawings or photos
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