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Knurled screw

DESCRIPTION

DESCRIPTION

Rolling flower screw is a type of screw.


Rolled screw (excerpted from GB 834-88)


Rolled high head screws with thread specifications ranging from M1.6 to M10.


Example of Marking:


Marking of knurled screws with thread specification d=M5, nominal length l=20mm, performance grade 4.8, and without surface treatment:


Screw GB 834 M5 × 20


Rolled high head screws with thread specifications ranging from M1.6 to M10:


Shanghai Yaluo Precision Fastener Technology Co., Ltd. has been producing and supplying austenitic stainless steel fasteners for a long time A2-70、A2-80、A3-70、A4-70、A4-80、A5-80、A193 B8、SUS304、SUS316、SUS316Ti、SUS310、SUS314、SUS317、SUS321、SUS347 wait


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Hotline：021-5976 6477 186-2131-1857
phone： 186-2131-1857
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Email：asialuosi@163.com

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