Factory Wholesale Custom Carbon Steel Stainless Steel Cross Slot Galvanized Self-Tapping Screws

• Material: Carbon Steel, High Strength Steel, Stainless Steel
• Type: Round Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: STC01
• Grade: 4.6,4.8,5.6,5.8,8.8,10.9,12.9
• Service: OEM/ODM
• Sample: Free Sample
• Color: Silver
• Delivery Time: 7-30 Working Days
• Thread Size: M4-M24
• Transport Package: 20-25kg/Carton+900kg Pallet
• Trademark: SENKUO
• Origin: Handan, Hebei, China
• HS Code: 7318159090
• Production Capacity: 500ton/Month

Product Description

Factory wholesale custom carbon steel stainless steel cross slot galvanized self-tapping screws

We are a professional manufacturer of fasteners, specializing in the production of screws, bolts, nuts, washers and other products, can be customized according to customer needs, reliable quality, product variety, our main products of screws are self-tapping screws, hex screws, drywall nails, self-drilling screws, furniture screws, machine screws and so on. Welcome to consult and customize.

Self-tapping screw is a kind of screw with a drill bit, which is constructed by a special electric tool, drilling, tapping, fixing and locking are completed at once. Self-tapping screws are mainly used for the connection and fixing of some thin plate parts, such as the connection of color steel plate and color steel plate, the connection of color steel plate and purlin, wall beam, etc., and its penetration capacity is generally not more than 6mm, and the maximum is not more than 12mm. Self-tapping screws are often exposed to the outdoors and have strong corrosion resistance; The rubber sealing ring can ensure that the screw does not seep water and has good corrosion resistance. Self-tapping screws are usually described by three parameters: screw diameter series, number of threads per inch length and screw length. There are 10 and 12 screw diameter classes, and the corresponding screw diameters are 4.87mm and 5.43mm respectively. The number of threads per inch length has 14, 16, 24 three levels, the more the number of threads per inch length, the stronger its self-drilling ability.
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Products name	BOLTS, NUTS, WASHERS, SCREWS, THREADED ROD, ANCHOR BOLTS, STAMPING PART
Standard	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Carbon Steel, High Strength Steel,Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,SS31803
	Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,
Finishing	Zinc(Yellow,White,Blue,Black),Hot Dip Galvanized(HDG),Black,
	Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production	M2-M24:Cold Froging,M24-M100 Hot Forging,
Process	Machining and CNC for Customized fastener
Customized Products	Busy season:15-30days,Slack seaon:10-20days
Lead time
Stock Products	Stainless steel: All DIN Standard stainless steel fastener(BOLTS,NUTS.SCREWS.WASHERS)
Fress Samples for standard fastener

Hebei Senkuo Fastener Co., Ltd. Is a professional manufacturer of fasteners in China, specializing in the production of various types of fasteners, industrial, construction, automotive bolts, nuts, washers and other types of fasteners.

Since the establishment of the factory, the company has been continuously improved, the scale of the enterprise is grand, with advanced production equipment and perfect testing means, capable technical personnel and high-quality staff, the use of the new century management model, pay attention to technical research and the development of new products, the quality of the product excellence, its products are sold all over the world, won the majority of customers love and trust.

The products are riveted nuts, riveted studs, riveted screws, riveted nuts, high strength bolts, high strength nuts and other products.

The company not only provides standard fasteners, non-standard parts and customized products, but also helps customers to meet the needs and challenges of fastener connection through locking, pressure riveting, riveting, etc.