M3 to M8 DIN7991 Stainless Steel Hex Socket Head Bolts

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: DIN7991
• Connection: Common Bolt
• Head Style: Counter Sunk Bolt
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: A2-70
• Application: Machinery, Chemical Industry, Environmental, Building, Industry
• Finish: Passivated
• Inish: Passivated
• Head Type: Round
• Place of Origin: Guangdong,China
• Range: M3 Tom30
• Thread: Full/Half Thread
• Brand Name: No.
• Product Name: Socket Countersunk Screw
• Model Number: DIN7991
• Certificate: ISO9001:2015,IATF16949
• Transport Package: Box/Bag/Pallet
• Trademark: DIN
• Origin: China
• HS Code: 3926901000
• Production Capacity: 500000 Piece/Pieces Per Month

Product Description

Products Description

Product Name: DIN 7991 Hexagon Socket Countersunk Screw

Crafted from Premium Material: Stainless Steel
Measurement Options: INCH, Metric
Standard Compliance: DIN
Available Sizes: M2-M36
Material Options: SS316, SS304
Length Range: 10mm to 200mm

Finish Quality: Passivated for Enhanced Durability
Slot Type: Hexagon for Easy Assembly
Shipment Lead Time: 2-30 Days
Secure Packaging: Carton + Pallet
Certified Quality: ISO 9001: 2015
Versatile Applications: Machinery, Chemical Industry, Environmental, Building Sectors

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, DIN7984, DIN933/DIN931, DIN985, DIN982, DIN934,DIN6921,DIN975,DIN7985,DIN7981,DIN125,DIN127 ETC
Free Sample For Stock Fastener, Charge For Customization.

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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.

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