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Home > Products > Screws Fasteners > DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw

Product Details

Place of Origin: Jiangsu, China

Brand Name: Grace

Model Number: M3-M12

Payment & Shipping Terms

Minimum Order Quantity: 1000 pieces

Price: $0.02/pieces >=1000 pieces

Packaging Details: 25Kg/Carton,bulking,36Carton/Pallet

Get Best Price
Highlight:
Finish:
Plain
Material:
Stainless Steel
Measurement System:
Metric
Head Style:
Pan
Standard:
GB
Appearance:
Bright Neat Body, Without Any Burrs
Function:
Connection,Fastening And Decoration
Application:
Auto&Motorcycle,Engineering Machine Etc
Quality Control:
100% Inspection During Production
Packing:
Carton
Sample:
Supplied
Port:
Shanghai Or Ningbo
Finish:
Plain
Material:
Stainless Steel
Measurement System:
Metric
Head Style:
Pan
Standard:
GB
Appearance:
Bright Neat Body, Without Any Burrs
Function:
Connection,Fastening And Decoration
Application:
Auto&Motorcycle,Engineering Machine Etc
Quality Control:
100% Inspection During Production
Packing:
Carton
Sample:
Supplied
Port:
Shanghai Or Ningbo
DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw

DIN 7991 countersunk bolts hexagon socket head screw flat head socket screw

Product Description

 

 

 

 

 

 

Material

Mild Carbon Steel:C15.C35.C45.

Stainless Steel SS301,SS302,SS303,SS304,SS316,SS410,SS416,SS430.

Iron:12L14.12L15..

Brass:C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb68,Hpb70…

Other bronze and copper

Aluminum:AL6061,Al6063 etc

Nylon:PA66, PE.PVCTeflon etc

Heat Treatment

Tempering. Hardening, Spheroidizing, Stress Relieving

Surface Finish

Zinc, Nickel, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Parkerising,Zinc-nickel alloy plated etc.

Dimension Standard

Non-Standard  or base on the Drawings or Samples

Specification Range

M1.0~M40.#0-80~2” inch

Manufacturing process

Precision turning parts –Secondary processing

Euipment

CNC turning machine

Testing equipment

projector

Tolerance

+/-0.03MM; +/-0.002 inch

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 0DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 1DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 2DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 3

Related Products

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 4DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 5DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 6DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 7DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 8

Certifications

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 9 

Exhibition

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 10 

Testing Laboratory

Quality Control:
The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 11 

Production Process

First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.

The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 12 

Company Information

DIN 7991 Countersunk Bolts Hexagon Socket Head Screw Flat Head Socket Screw 13 

FAQ

1. Q: Could you send me your catalogue and price list?

A: As we have more than thousands of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the pricelist for your reference.

2. Q: How about the quality of your product?

A: 100% inspection during production. Our products are certified to ISO9001, TS16949 international quality standards.

3. Q: What material of the product can you supply?

A: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper or according to your requirement.

4. Q: What's the delivery time?

A: For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-35 days after confirmed every details.

5. Q: What's your packing?

A: Our Normal packing is bulking in Cartons, 25kgs/carton, 36cartons/ pallet. We also can pack products according to your requirement.

6. Q: What about the warranty?

A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.

To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.