As the professional manufacturer, we would like to provide you China Screw Factory Self Tapping Screw Hex Flange Roofing Screw Bi-Metal Screw with EPDM Washer.
Self-tapping screws are mainly used for the connection and fixation of some relatively thin plate parts, such as the connection of color steel plate and color steel plate, color steel plate and purlin, wall beam connection, etc., its penetration capacity is generally not more than 6mm, the maximum is not more than 12mm.
Products name |
China Screw Factory Self Tapping Screw Hex Flange Roofing Screw Bi-Metal Screw with EPDM Washer |
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Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
Material | Stainless Steel;Hot rust treasure;mechanical zinc plating | ||||||
Steel Grade: DIN: Gr.4,5,6,8.8,10,; SAE: Gr.2,5,8; ASTM: A563 | |||||||
Finishing |
Polishing, Plain, Sand Blasting;Hot rust treasure;mechanical zinc plating |
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Related products |
hex bolt;socket bolt;carriage bolt;T bolt;thread rod |
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Customized Products Lead time |
Busy season:15-30days,Slack seaon:10-15days | ||||||
Stock Products | stainless steel:bolts and nuts | ||||||
Get Free Samples for standard fastener from Gangtong Zheli Fastener |
Professional Manufacturer : All of our Fastener are designed and manufactured according to buyers'specification and performance.
Quality is guaranteed : Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective : Wide range of parts selection , Competitive prices with professional factory supply.
Customized ideal Fasteners : customized services according to the samples and drawing offered.