China High Quality for Pancake Head Self Drilling Screws - Truss head Self-Drilling Screws – DaHe factory and suppliers

High Quality for Pancake Head Self Drilling Screws - Truss head Self-Drilling Screws – DaHe

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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Insulation Fasteners , Self Tapping Black Screws , Self Drilling Decking Screws , Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket!

High Quality for Pancake Head 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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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for High Quality for Pancake Head Self Drilling Screws - Truss head Self-Drilling Screws – DaHe , The product will supply to all over the world, such as: Georgia, Ireland, South Korea, Now, we professionally supplies customers with our main products And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.

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