High Quality Metric Coarse 12 Point Socket Screw Grade-8.8 DIN34821 Cheese Head Screws

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: DIN34821
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 10.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Polishing
• Name: 12 Point Socket Screw
• Transport Package: Cartons+Plastic Bags
• Specification: as Request
• Trademark: XD
• Origin: China
• Production Capacity: 500ton/Montth

Product Description

Product Description

We Are Professional Bolts Fasteners Manufacturer In JiangSu Province, China.

Cheese Head Screws

Standard: DIN 34821
Thread Type: Coarse Thread / Fine Thread
Thread Length: Full Thread
Commodity: Cheese Head Screws
Also Named: Cheese Head Cap Screw
Material: Carbon Steel
Diameter: M6, M8, M10, M12, M14, M16
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Cheese Head
Drive Type: 12-Point Socket

Metric Coarse 12 Point Socket Screw Grade-8.8 DIN34821

D	dk max	dk min	k max	k min	t max	t min	drive	s
M6	10.0000	9.7800	6.0000	5.7000	3.4000	3.0000	N8	7.4000
M8	13.0000	12.7300	8.0000	7.6400	4.4800	4.0000	N10	9.8400
M10	16.0000	15.7300	10.0000	9.6400	5.4800	5.0000	N12	11.7000
M12	18.0000	17.7300	12.0000	11.5700	6.4800	6.0000	N14	13.5400
M14	21.0000	20.6700	14.0000	13.5700	7.5800	7.0000	N16	15.9900
M16	24.0000	23.6700	16.0000	15.5700	8.5800	8.0000	N18	17.1800

FOR ADDITIONAL DRIVE INFORMATION SEE DIN34824

 

 

 

Packaging & Shipping

 

 

Company Profile

CUSTOM FASTENERS

As a custom fastener manufacturer, XD Fastener can supply made to order custom engineered fasteners per your print.

We handle a wide range of materials and custom made fasteners. We can make your fastener in carbon steel all the way to

the exotic materials. We also have the capability to do large runs in the tens of thousands to short runs (washers, hex cap

screws, and socket products). We can also handle many different plating specifications.

Our custom fasteners include the following:

• • Studs
  • Washers
  • Machine screws
  • Socket cap screws
  • Socket set screws
  • Socket shoulder bolts
  • Self tapping screws
  • Thread forming screws
  • Flange bolts
  • 12 point flange bolts
  • Hex cap screws
  • Carriage bolts
  • Plow bolts
  • Nylon nuts
  • Hex nuts
  • Hex tap bolts
  • Semi-tubular
  • Solid rivets
  • Self Drilling screws
  • Sems screws
  • Wood screws

FAQ

Q1: Are you trading company or manufacturer ?

A1: We have our own 4 factories.

Q2: What are the advantages of your company?
A2: Under the condition of quality assurance. The price of our products is 3%-5% lower than the market price.We also support OEM and ODM.

Q3:What is your main products?
A3:Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors, rivets, retaining rings and etc.

Q4:Can you provide a free sample?
A4:Yes, we could offer the sample for free, and the buyer need to pay the freight cost.

Q5:How long is your delivery time?
A5:Generally it is 3-7 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is depending on the
quantity.

Q6:What is the normal lead time and main shipping terms?
A6:Normally 3-7 days after getting L/C or 50% deposit and get all drawing.For trial order, FEDEX, DHL, TNT, UPS etc can be
provided.For large order, we can arrange shipment by sea, by air according to your requirements.

Q7.What kind of certifications do you have?
A7:CE ISO certification approved,Please consult us for details.