China Factory Wholesale Carbon Steel Stainless Steel DIN7991 Screw Flat Head Screw Hex Socket Countersunk Screws

• Customization: Available
• Material: Carbon Steel/Stainless Steel/Alloy Steel
• Type: Hexagon Head
• Model NO.: DIN7991
• Connection: Common Bolt
• Head Style: Counter Sunk Bolt
• Standard: DIN, ANSI, GB, JIS, BSW, GOST, DIN7991.Is010642.GB
• Grade: 10.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Polishing
• Inish: Passivated
• Place of Origin: Guangdong,China
• Range: M3 Tom20
• Certification: ISO9001:2013,1s09001-2000
• Trade Term: Fob/CIF/CNF/EXW
• Thread: Full/Half Thread
• Brand Name: No
• Class: 8.8/10.9/12.9
• Free Sample: Available
• Model Number: DIN271
• Products Name: Csk Screw Socket
• Transport Package: Box/Bag/Tray
• Trademark: DIN
• Origin: China
• HS Code: 7318159090
• Production Capacity: 500000 Piece/Pieces Per Month

Product Description

Products Description

Product name: DIN7991 CSK/Flat Head Socket Screw

Measurement: Available in both INCH and Metric scales
Standard: Manufactured according to DIN specifications for precision and reliability
Size: Ranging from M3 to M20 to suit various needs
Material: Premium SS316 and SS304 for superior strength and corrosion resistance
Length: Versatile lengths from 10mm to 200mm

Finish: Expertly passivated for enhanced protection and durability
Head: Featuring a sleek button head design
Slot type: Hexagon, offering easy assembly and secure fastening
Shipment: Efficient delivery within 2-30 days
Package: Securely packed in carton + pallet for safe transit
Certificate: Proudly certified with ISO9001: 2015, ensuring quality assurance
Application: Perfect for Machinery, Chemical Industry, Environmental, and Building uses

Products name	Bolts, nuts, washers, wrenches, pins, threaded rods/bars, studs, rivets, anchors, stamping parts, accessory parts
Standard	DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB
Material	Stainless Steel: SS201, SS304, SS316; Carbon Steel: Gr A2; Aluminum
Finishing	passivated
Production Process	Cold Froging, Machining and CNC, Stamping, Welding
Customized Products Lead time	Busy season: 15-30days, Slack seaon: 10-20days
Stock Products	Stainless steel: DIN912,DIN7991,ISO7380,DIN934,DIN985,DIN982,DIN7984,DIN933,DIN931 ETC
Free Sample For Stock Fastener, Charge For Customization.

view more >>Recommended by seller

 

Good Quality Stainless Steel Hex Socket Screws A2 SS304 SS316 with options like M5, M6, M8, M10, M12, M20 for versatile applications

$0.01-0.02 / piece

Bulk purchase of 10,000 pieces available for large projects

 

CSK Screw Stainless Steel SS304 A2-70 High Tensile Socket Screw M3 to M20 for robust performance

$0.02-0.03 / piece

Option to purchase 1,000 pieces for moderate-scale needs

 

M3 M4 M5 M6 M8 Hexagon Hex Socket Head Screw Allen Bolt Screws DIN912 304 Stainless Steel A2, ideal for precision tasks

$0.01-0.02 / piece

10,000 pieces available, catering to extensive requirements

 

High Quality Screw M2 M3 M4 M5 M6 M8 in both Stainless Steel and Carbon Steel for Furniture Assembly and Computer Parts, featuring Allen Screws

$0.01-0.02 / piece

Available in batches of 10,000 for ample supply

Product packaging

Procedure of Product

Manufacturing Technique

Shipment & Payment

FAQ

Q : Can I get a sample? A: Yes, Free sample for in stock items; we charge for special fasteners. Shipment freight cost is for yours. Q : How long for production? A: About 3-5 days for stock, 15-20 days for standard fasteners; for special one, it is up to your drawing and quantity. Q : What is your payment term? A: T/T 30% deposit in advance, balance before shipment or 70% balance at sight copy of the B/L. Q : Do you have QC ? A: Yes, we have QC team who will inspect raw material, every process during production, goods measurement and mechanical property, testing result will be filled in computer; Q : Is the test report available? A: Yes, testing report will be provided for each dispatch of goods. Q : Are you manufacturer or Trader A: We are an integrated company for manufacturing and wholesaling fasteners in overseas.

Contact Information