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Top Suppliers Hex Washer Self Drilling Screw - Truss head Self-Drilling Screws – DaHe

Top Suppliers Hex Washer Self Drilling Screw - Truss head Self-Drilling Screws – DaHe

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Top Suppliers Hex Washer Self Drilling Screw - 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


Product detail pictures:

Top Suppliers Hex Washer Self Drilling Screw - Truss head Self-Drilling Screws – DaHe detail pictures

Top Suppliers Hex Washer Self Drilling Screw - Truss head Self-Drilling Screws – DaHe detail pictures

Top Suppliers Hex Washer Self Drilling Screw - Truss head Self-Drilling Screws – DaHe detail pictures


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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Top Suppliers Hex Washer Self Drilling Screw - Truss head Self-Drilling Screws – DaHe , The product will supply to all over the world, such as: Provence, panama, Puerto Rico, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Honey from Algeria - 2017.10.25 15:53
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Lydia from El Salvador - 2018.09.19 18:37