Blue-White Plated Carbon Steel DIN7991 Hexagon Socket Countersunk Head Screws

• Material: Carbon Steel
• Type: Flat Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 8.8 10.9 12.9
• Model NO.: DIN7991
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Blue-White Zinc Plated
• Groove: Hexagon
• Transport Package: Wooden Pallet Packing
• Specification: M3-M20
• Origin: China
• HS Code: 7318150000
• Production Capacity: 60000/Ton/Year

Product Description

Product Description

Grade:
Available in three different grades, The DIN7991 Socket Flat Cap Screw offers options to meet different strength requirements. Choose from Grade 8.8, Grade 10.9, or Grade 12.9, depending on your specific needs.

Material:

 Constructed from durable materials, The DIN7991 Socket Flat Cap Screw is available in carbon steel, alloy steel, and stainless steel variants. Each material offers its own unique properties to ensure long-lasting performance.

Surface Treatment:

 For added protection and aesthetic appeal, The DIN7991 Socket Flat Cap Screw is available in various surface treatments. Choose from black oxide, white/yellow zinc plated, or hot dip galvanized finishes to suit your specific requirements.

 

  

     

Packaging & Shipping

 

 

   

Company Profile

 

We,Hunan Gurth Technology Co., Ltd., is a professional manufacturer for fasteners with 2 factories in Wenzhou and Hunan bases and a number of experts and technicians engaged in hardware industries for more than 20 years. We focus on fasteners, our main products :

 

[ Socket head cap screw DIN912 8.8,10.9,12.9 ]

[ Set screw Din916 DIN913,DIN914 ]

[ Flat cap screw DIN7991 ]

[ Button cap screw ISO7380 ]

[ Hex bolts DIN933,DIN931 8.8,10.9,12.9 ]

[ Flange bolts DIN6921 ]

[ Nut DIN934,DIN982,DIN985,DIN6923 ]

[ Anchor ]

[ Rod thread ]

[ Washer ]

 

   Through the years, we are consistently committed to supporting clients with better quality and competitive price.