China Factory Cheap Hot Countersunk Self Drilling Screws - Truss head Self-Drilling Screws – DaHe factory and suppliers

Factory Cheap Hot Countersunk Self Drilling Screws - Truss head Self-Drilling Screws – DaHe

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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for Anchor Fastener , Square Drive Self Drilling Screws , Pancake Head Self Drilling Screws , We persistently develop our enterprise spirit "quality lives the business, credit score assures cooperation and retain the motto inside our minds: consumers very first.

Factory Cheap Hot Countersunk Self Drilling Screws - Truss head Self-Drilling Screws – DaHe Detail:

A fastener with an extra wide head, twinfast thread and self drilling point. The head is an integrally formed round washer with a low rounded top that is approximately 75% the diameter of the washer. Material including:C1022 or equivalent steel and 410 stainless

C1022

Common usage is to attach wire or metal lathe to metal studs of a thickness between 12-20 gauge.the head design offers low clearance and an extra large bearing surface.the recommended drive speed for installation is 2500 rpm.
Heat Treatment：Screws shall be quenched in liquid and then tempered by reheating to 625゜F minimum.
Hydrogen embrittlement: Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement(The production from DaHe company Only)

410 stainless

Not as corrosion-resistant as the 18-8 variety but will drill through harder materials than the 18-8 screw. The same hardness gradient rule applies: material drilled should be a minimum of 10-20 rockwell hardness points less than the fastener
Heat Treatment：An ideal method of hardening 410 stainless screws is a bright hardening process,which typically involves a vacuum furnace, Another key factor affecting hardness is the chemistry of the fastener–most elements have maximum values but not minimums.This fact can contribute to hardness variance.
Usually supplied without a secondary finish
Hydrogen embrittlement: there is not Hydrogen embrittlement risk occur

Note: there is no single standard for Truss head self-drilling screws.these values are offered as a guide, deviations from these specifications may occur

Specification

Brand	Solidex
Product Type	Truss head Self-Drilling Screws
Material	Stainless steel/carbon steel
Drive Type	Phillips/Six-lobe drive
Product Length	5/8″-12″/1/4″ 3/8″ 7/16″ 1/2″ 9/16″ 5/8″ 3/4″ 7/8″ 1″ 1-1/8″ 1-1/4″
Screw Diameter (mm)	6#/7#/8#/10#/12#
Thread Length	Fully Thread
RoHS	Depend on request
Finish	Clear Zinc/Customized different color
Corrosion resistance class	C3
Product Standard	GB/DIN/ANSI/BS/JIS
Approvals	CE
Packing	Coustomer’s Requirements
OEM	Accept customization
Sample	Free
Place of Origin	Hebei, China
Suitable Use Type	Suitable for indoor Use
Manufacturer Guarantee	1 Year Guarantee
Supply Ability	100 Ton/Tons per Day

NOTE:
1: Drill Capacity: 8g (0.75-2.5mm of steel), 10g (0.75-3.5mm of steel)
2:Driver Type: Philips P2
3:Installation Speed: 2300-2500 RPM Max Drill Speed

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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Factory Cheap Hot Countersunk Self Drilling Screws - Truss head Self-Drilling Screws – DaHe , The product will supply to all over the world, such as: Uruguay, Lisbon, Sheffield, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.

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This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!