Hex Cap Bolts Hex Tap Bolts

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Standard	DIN931/933 ANSI B 18.2.1 A307 GB5782 ISO4014
SIZE	M6-M48 1/4‘’-2‘’ LENGTH 500MM
CLASS	4.8 5.8 6.8 8.8 10.9 12.9
FINISH	PLAIN ZINC BLACK HDG DAC WAX PHOSPHATING etc
MATERIALS	Q235 35K 45K 40CR 42CRMO

CONTACT WITH US

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Tel : +86-573-86647817 86647816
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