Thread Washer Head Self Drilling Screw Stailess Steel External Hex Drive
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...Self Drilling Screw Stailess Steel, External Hex Drive Product Introduction Self-drilling screws are available in a wide variety of head styles and finishes to fit the demands of nearly any application. We offers more than 20 different head style self-drilling screws, in both carbon steel and stainless steel. Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used...
Shaanxi Flourish Industrial Co., Ltd.
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Countersunk Self Drilling Screws For Steel , Self Drilling Sheet Metal Screws
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...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 Material Carbon Steel ,...
Jiashan Chaoyi Fastener. Co,LTD
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Square Drive Self Drilling Screw Flat Head , Carbon Steel Countersunk Tek Screws Metal
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...hard metal, usually specifically treated to be harder than the metal that is being drilled into. The most common material used in these Screws is 410 Stainless Steel. This grade of stainless will provide the corrosion and rust resistance of standard 18-8...
Suzhou Crever Fastener Co., Ltd
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Galvanized Hex Washer Head Self Drilling Screw 30-70mm Length For Chipboard / Drywall
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... of the inclined plane and friction. The tail of the self drilling screws are drilled or pointed tail, which can directly drill, tapping and locking on the material and basic material, and greatly save the construction time. Compared with ordinary screw,...
XINYUXIANG FASTENING PIECE CO., LTD.,
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410 Stainless Hex Washer Head Self Drilling Screw for Heavy Duty Steel Structure
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...Screw for Heavy Duty Steel Structure, Double Thread(B+C) Self drilling screws have a drilling tek point. Stainless Steel 410 is harder than stainless 18-8/304 or 316, very ideal choice for metal sheet, structure steel etc. A hexagonal head for use with a wrench or nut setter. Specification Type Self Drilling Screw / Tek Screw......
Ningbo Rolee Import and Export Co., Ltd
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Stainless Hex Washer Head Double Thread Self-drilling Screw for Steel Structure
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...Screw for Heavy Duty Steel Structure, Double Thread(B+C) Self drilling screws have a drilling tek point. Stainless Steel 410 is harder and stronger than stainless 18-8/304 or 316 after being hardened, very ideal choice for metal sheet, structure steel etc. A hexagonal head for use with a wrench or nut setter. Specification Type Self Drilling Screw / Tek Screw......
Drolee International Corp. Ltd
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DIN15480 Carbon Steel Self Drilling Screw ST3.5 ST4.2 Hex Washer Head
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... up the installation process.Commonly used in metal roofing, siding, and framing applications. DIN7504K (Unit:mm) Diameter d ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 Pitch p 1.38 1.4 1.6 1.8 1.8 ......
NINGBO YONGBIAO FASTENER CO.,LTD
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Galvanised Class 4 10G Self Drilling Screws 16 x 38mm Wing Tek Screws Countersunk Head
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... Thread 16-TPI Screw tip Wing drilling tip Surface treatment Galvanised C4 Quantity per box 1000 Application Wood When fastening thicker materials such as from wood to metal, it is necessary to use a screw with “wings” on the shaft or a pilot point....
Youngtion Technology Co., Ltd.
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QBH Color Zinc Plated Hex Socket Groove Big Flat Head Self-Drilling Screw
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...physics and mathematics principles of the circular rotation of the inclined plane and friction. The drilling screw is a screw with a self-tapping drilling head at its front end. Screw is a common invention in people's production and life for thousands of...
Jiaxing City Qunbang Hardware Co., Ltd
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Flat Head Self Tapping Concrete Screws Blue Coating Phillips Self Drilling Screws
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...engineered to make your installation tasks a breeze. The unique self-tapping feature allows them to cut their own threads into concrete, eliminating the need for pre-drilling in most cases. Coupled with the self-drilling capability, they can penetrate the...
Finexpress Precision Manufacturing (dongguan) Co., Ltd
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