Self Drilling Metal Screws Full Thread , Hex Head Tek Screws For Structural Steel

Carbon Steel Hot Dip Galvanized Hex washer head self friiling screw #10 x 3/8"

1. Product Description

Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole.Similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole. Designed for use in soft steel or other metals. The points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5-point can drill a 0.5 in (12.7 mm) of steel, for example.he length of the drill point determines the material thickness which the screw can reliably penetrate.When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined.

2. Specification

Material	C	Si	Mn	P	S	Ni	Cr	Mo	Other
201	0.15	1	5.5-7.5	0.06	0.03	3.5-5.5	16-18		N≤0.25
304	0.08	1	2	0.045	More»Our other products Grade A Self Tapping DIN 1587 Stainless S Self Drilling Metal Stainless Steel Self Stainless Steel Mach Cold Forging Concret SS304 Wall Anchor Bo Sheetrock Coarse Thr Tips：This page [Self Drilling Metal Screws Full Thread , Hex Head Tek Screws For Structural Steel] infomation provided by [Jiaxing Haina fastener Co.,Limited] ,the enterprise is responsible for the authenticity, accuracy and validity of the information content. Worldinout.COM do not assume any guarantee of joint and several liability. A safe way to suggest that the two sides trade, to ensure the interests of both sides. [ Sell search ]  [ Favorites ]  [ Tell friends ]  [ Print ]  [ Close ]   HomeSite | About us | Contact Us | Agreement | Copyright | Sitemap | Spread | Guestbook | RSS Feed © 2000-2034 Worldinout.COM All Rights Reserved| 豫B2-20030028-27 | Without www.worldinout.com written permission,Do not copy this site all information works and business information.