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Galvanized Hex Head Self Drilling Roofing Screw with Double Threaded Video, Demo, How It Works & Features

Published: 2025-04-09 Published by: Tianjin Primo Technology Co., Ltd. 363 views 0 comments

Product Specifications

Model NO.:
primo self drilling screw
Material:
Carbon Steel
Type:
Self Drilling
Groove:
Recess Drive
Connection:
Roofing Connect
Head Style:
Hexagon Head
Standard:
DIN, GB, GOST
Grade:
4.8
Thread:
Type B
Finish:
1000 Hrs Ruspert
MOQ:
1 Ton Each Size
Application:
Roofing Connection
Nibs:
6 Nibs
Trademark:
Primo
Transport Package:
Bulk in Bag or Box Package
Specification:
4.2, 4.8, 5.5, 6.3 mm
Origin:
China
HS Code:
7318140090
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