SQUARE BOLTS AND SCREWS SYSTEM: METRIC　SIZE SIZE: M8--M52 LENGTH: 25MM--750MM MATERIAL: CARBON　STEEL ALLOY　STEEL　 SS304 SS316　 GRADE: 4.8　8.8　10.9 FINSHED: SELF COLOUR　ZP　YZP　H.D.G SYSTEM: INCH　SIZE SIZE: 5/6"-2" LENGTH: 1"--30" MATERIAL: CARBON　STEEL ALLOY STEEL　 SS304 SS316 GRADE: GR2　GR5　GR8 FINDSHED: SELF COLOUR　ZP　YZP　H.D.G < Onclick Back >

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