Steel and Other Fasteners
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ABP steel FASTENERS

Absolute Solutions for Fasteners

Our steel fasteners can surely meet your needs as we have
more than 50,000 tons of variety steel fasteners on hand.
Above all, we are a specialist in steel structural bolting,
low temperature bolt and high temperature bolt.

THE BEST SOURCE OF ALL YOUR

SCREWS AND HAND TOOLS

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Hexagon Head Bolts + Nut+Washer A307

  • STANDARD A307 Type A
    MATERIAL G8
    COATING BLACK
    CODE A307
    UPDATE 09-12-2010



     

D (DIAMETER) M12 M16 M20 M22 M24 M42
P (PICTH) 1.75  2.0 2.5  2.5  3.0 4.5
K (HEAD THICKNESS)  7.5 10 12.5 14 15 26
S (WIDTH ACROSS FLAT)  18 24 30 32 36 65
 b1 L≤125 mm.  30 38 46 50 54 90
 b2 125mm<L≤200 mm. 36 44 52 56 60 96
b3 L>200 mm.   57 65 69 73 109

 

  

1 Piece