Customized Best Price High Quality DIN 1587 Carbon Steel Hexagon Acorn Nuts Hexagon Domed Cap Nuts

• Material: Carbon Steel
• Shape of Head: Round
• Surface Finishing: Zinc Plated
• Certification: ISO, GS, RoHS, CE
• Customized: Customized
• Materials: Stainless Steel 304,316
• Model NO.: Domed Cap Nuts
• out Diameter of Hexagon: 7.8mm
• Inner Diameter of Thread: M3-M12
• Surface Treatment: Zinc Plated, Hot DIP Galvanized Steel, Dacromet, N
• Transport Package: Bag/Box + Carton
• Specification: M4*9.76
• Trademark: Spider Screws
• Origin: China
• Production Capacity: 1000/Month

Product Description

Customized Best Price High Quality DIN 1587 Carbon Steel Hexagon Acorn nuts Hexagon domed cap nuts From Tianjin

Material	Carbon steel, Stainless Steel 304/316
Head type	Domed cap nuts
Standard	DIN, ASME, ASNI, ISO
Grade	Grade 4.8, Grade 8.8, Grade 10.9, Grade 12.9
Out Diameter of Hexagon	7.8mm
Inner Diameter of thread	M3-M12
Thread	Fine thread or Coarse thread
Finished	Zinc Plated, Hot Dip Galvanized Steel, Dacromet, Nickel Plated, Black Oxide, Plain.
Packing	Bulk(25KG/carton), Small packing 100/200/500/1000PCS per box according to customers' request.

Product Advantages

1.It is made of high quality carbon steel, Stainless steel 304 or 316, the hexagonal opposite side dimensions and specifications are all standard stainlee steel materials.
2.The screw thread is clear, no bur or missing teeth, make it easy to tight the bolt.
3.Adopt high-strength rolling arm, small gap, mute, wear-resistant, uniform force
4.Adopt high-speed cold heading machine to form one piece, high strength
5.Self-owned heating treatment producing line,which can promise screws hardness and strength well perform always


Company Profile
Tianjin Spider hardware factory is subsidiary of Tianjin Spider Impex,which produce and supply drywall screws ,chipboard screws and self drilling screws since 2009 .

Our factory covers an area of about 3,500 square meters, there are 150 sets of production equipment, including heading machines,threading machines and so on,divided into production workshop and packing workshop with more than 40 employees. The annual production is about 5,000 tons.All the workers are fully experienced and we have a team to inspect all the process during production.
We have been supplying our products to Europe, America, South and Middle America,  East and South of Asia which more than 20 countries.Rich experience of different market can help customers to stand out  in the competitive market .

Our aim is to be you reliable,honest and helpful cooperater.

Product Packaging