| CONTACT US |
ADD: No.577 QinJian Road JiaXing China
TEL: +86-573-8371 9336
+86-573-8371 9338
+86-573-8371 9339
FAX: +86-573-8371 9337
E-mail: sales@risen-fastener.com
Http://www.risen-fastener.com |
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| Heavy Hex Nuts |
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TYPE |
SIZE |
CLASS/MATERIAL |
SURFACE |
STANDARD |
|
METRIC
& INCH SIZE |
M12-M39 |
8,10,10S
ASTM A563M CLASS 8S
ASTM A563M CLASS 10S
A2,A4
|
BLACK
ZP
YZP
H.D.G |
DIN6915
ISO4032
ASTM A563--Grada A
ASTM A194--GRADE 2H
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