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Super Purchasing for Bolts And Fasteners - self drilling screw with wings – DaHe
For assembling wood on metal, a hole in the wood is required with some space to avoid threading, the wood before the drill in the strip is finished, The Self-Drilling point drills steel whilst the wing tips create a pilot hole braking off when passing through the steel,Otherwise the drill tip could be burned, the wood,broken or the fixing wood-strip unglued. Application 1:Both wings avoid the wood to be damaged by drilling a pilot hole. With ribs under the head that countersunk the wood ... -
factory low price Ss Fasteners - Truss head Self-Drilling Screws – DaHe
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 rp... -
Factory source Hex Head Self Drilling Metal Screw - Aluminum Body/Steel Mandrel Dome Head Break-Stem Blind Rivets – DaHe
Blind Rivets are available in various combinations of aluminum, stainless steel and steel. Offered in standard dome, large flange, countersunk and closed end head styles, blind rivets feature a mandrel which is pulled through the body. This action expands the blind end of the rivet shank, creating a permanent hold. Required grip range is based on the thickness of the materials that are being joined together. An aluminum blind fastener which has a self-contained steel mandrel which permits the... -
Well-designed 5 Tail Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe
ShenZhen Dahe Industrial Co., LTD., was founded in July 2003, headquartered in Shenzhen, including Phase1 Plant (100mu),Phase2 Plant(200mu),Phase3 Plant(300mu) , Output 80000ton/year ,It is the largest manufacturers of self drilling and tapping screws in china. As one of the professional manufacturers of self drilling and tapping screws, it is the first manufacturer of automatic assembly line for the whole process in the domestic self drilling screw industry. It is a key project in Hebei Prov... -
Manufactur standard Screw - High-Low STS with ruspert coating – DaHe
Ruspert treatment is a high-grade anti-corrosion metal surface treatment technology，Forming combined film by chemical reaction among each layers. It does not attribute its good anti-corrosion performance to merely a single film as ordinary metal surface treatment. It provide superior corrosion resistance by combined film.it consists of three layers： ‧A metallic zine layer ‧A high grade anti-corrosion chemical conversion film ‧A baked ceramic surface coating The unique feature of Ruspert Coa... -
Good Wholesale Vendors Bugle Head With Ribs Self Drilling Screw - Chipboard Screws – DaHe
Need quality chipboard screws? At DaHe, we understand that getting the job done well is benefits greatly from the use of high-quality materials. And you need to use the right materials. For consumables, DaHe have the range and expertise to help you get any building job done. For different types of timber, there are different types of fasteners. For very soft timbers, MDF or chipboard, you need to use chipboard screws. Why? Well, have you ever tried to go on the cheap and use whatever you had ... -
8 Year Exporter Truss Self Drilling Screw - Wafer head Self-Drilling Screws – DaHe
Wafer Head selfdrilling screw generally have two material: carbon steel and 410 stainless steel. Wafer Head Self-drilling screw with reduced head height. This reduced head height gives it special characteristics: 1:Avoids interference with moving elements.For use in fixings where an even distribution of pressure is required, without the need for assembling additional flat washers, and without the head protruding excessively: 2: Aesthetic finish as screw is rounded and is concealed once instal... -
Quality Inspection for Round Fastener - High-Low STS with ruspert coating – DaHe
Ruspert treatment is a high-grade anti-corrosion metal surface treatment technology，Forming combined film by chemical reaction among each layers. It does not attribute its good anti-corrosion performance to merely a single film as ordinary metal surface treatment. It provide superior corrosion resistance by combined film.it consists of three layers： ‧A metallic zine layer ‧A high grade anti-corrosion chemical conversion film ‧A baked ceramic surface coating The unique feature of Ruspert Coa... -
Low price for Teks Self Drilling Roofing Screws - Chipboard Screws – DaHe
Need quality chipboard screws? At DaHe, we understand that getting the job done well is benefits greatly from the use of high-quality materials. And you need to use the right materials. For consumables, DaHe have the range and expertise to help you get any building job done. For different types of timber, there are different types of fasteners. For very soft timbers, MDF or chipboard, you need to use chipboard screws. Why? Well, have you ever tried to go on the cheap and use whatever you had ... -
Factory Cheap Hot Countersunk Self Drilling Screws - Truss head Self-Drilling Screws – DaHe
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 rp... -
Manufactur standard Low Profile Self Drilling Screws - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe
ShenZhen Dahe Industrial Co., LTD., was founded in July 2003, headquartered in Shenzhen, including Phase1 Plant (100mu),Phase2 Plant(200mu),Phase3 Plant(300mu) , Output 80000ton/year ,It is the largest manufacturers of self drilling and tapping screws in china. As one of the professional manufacturers of self drilling and tapping screws, it is the first manufacturer of automatic assembly line for the whole process in the domestic self drilling screw industry. It is a key project in Hebei Prov... -
China wholesale Teks Screws Self Drilling - SD500 Self-Drilling Screws(Longer tail) – DaHe
These longer tail screws are a great alternative to standard tek screws and other screws for metal, allowing you to save time and user fatigue with the single action of drilling and fixing steel – one push, one screw done. Also known as Series500 screws the extended drilling tip guides the screw through just as the fine thread grabs hold and taps itself securely within the steel. The SD500 self-drilling screw with an extended drill point for metal. Ideal for hardened or hot rolled steel and t...
