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.

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SCREWS AND HAND TOOLS

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Hexagon Head Bolts UNC, UNF (Mild Steel Hex Bolt-Inch Size)

  • STANDARD ANSI B18.2.1
    MATERIAL MATERIAL SWRCH6R (MILD STEEL)
    COATING BLACK
    CODE ANC,ANF,BNC,BNF,BFL,BSP
    UPDATE 31-05-2012



     

D (DIAMETER) 1/4 5/16
3/8 7/16 1/2 9/16
P (PICTH) NC
20 18 16 14 13 12
P (PICTH) NF
28 24 24 20 20 18
K (HEAD THICKNESS)
4 5.2 6 7.1 7.9 9.1
S (WIDTH ACROSS FLAT) 7/16 1/2 9/16 5/8 3/4 13/16
b 19 22.2 25.4 28.5 31.7 34.9


 

  

1 Piece