Yellow Galvanized Hex Head Self Screwing Screw with Washer

• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW
• Model NO.: Self Drilling Screws
• Surface Treatment: Yellow Galvanized
• Head: Hex Head
• Point: Drill Point
• Washer: EPDM Washer
• Diameter: Bwg8-14#
• Length: 3/4"-8 2/3" (19-220 mm)
• Sample: Free
• Delivery: 30days
• Transport Package: Box/Bag+Carton
• Specification: 4.2*72mm
• Trademark: Spider Screws
• Origin: China
• Production Capacity: 1000/Month

Product Description

Yellow Galvanized Hex head Self Screwing Screw with Washer From Tianjin

Material	C1022A, carbon steel
Head type	Hex head
Point	Drill point
Thread	Fine thread or Coarse thread
Diameter	BWG8-14#
Length	3/4"-8 2/3" (19-220 mm)
Finished	Zinc plated(White zinc, Yellow zinc, White blue zinc ), Brass plated, Copper plated, Nickel plated
Packing	Small box/bag, carton and pallet or as per customer's request

Product Advantages

1.The hex head does not slip
2.Stable drilling speed, not easy to break
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