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Fasteners Screws Carbon Steel Hardened Bugle Black Phosphating Roofing Drywall Screw Video, Demo, How It Works & Features

Published: 2025-04-09 Published by: Shandong Longzhiyu Import and Export Co., Ltd. 383 views 0 comments

Product Specifications

Model NO.:
S-LZY-01
Material:
Carbon Steel
Type:
Round Head
Groove:
T
Connection:
Common Bolt
Head Style:
Round
Standard:
DIN, GB, ISO
Grade:
12.9
Other Specification:
6#, 7#, 8#, 9#, 10#
Surface Treatment:
Black/Gray Phophasted, Yellow Zinc
Finish Type:
Black Phosphated
Thread:
Fine/Coarse Thread
Trademark:
LZY
Transport Package:
Bulk and Box Package
Specification:
3.5mm-4.8mm
Origin:
China
HS Code:
7318120090
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