uxcell 25pcs M6-1.0 x 20mm Metric Flange Hex Cap Bolt Fully Thread DIN 6921 Flanged Bolts Hexagon Screws Carbon Steel Zinc Plated Colorful

uxcell 25pcs M6-1.0 x 20mm Metric Flange Hex Cap Bolt Fully Thread DIN 6921 Flanged Bolts Hexagon Screws Carbon Steel Zinc Plated Colorful

Thread Size: M6-1; Bolt Length: 20mm /0.79"; Thread length: 20mm /0.79"; Diameter of head: 10mm /0.39"; Diameter of hex washer: 14.2mm /0.56"; Thread Coverage: Fully Thread; Screw Type: Metric Flanged Bolts - DIN 6921 Flange Hex Head: The bolts feature a hex flange head design that provides enhanced grip during installation. The washer offers a larger bearing surface, reducing the risk of slippage. Wide Applications: Hex flange head bolts are widely used in furniture assembly, office equipment, communication devices, shipbuilding, and machinery. Allowing for quick and efficient installation with wrenches or sockets, ensuring strong and reliable connections in both home and industrial settings. Durable Material & Finish: Made of carbon steel with a strength grade of 10.9, it offers high hardness, good toughness, and wear resistance. Zinc plated increases hardness and wear resistance, allowing it to maintain its sharpness and machining efficiency longer, and also provides corrosion resistance. Tips: Ensure that the selected bolt size matches the application requirements to avoid overloading or failure. Additionally, when using a wrench to tighten the bolt, appropriate torque should be applied to prevent over-tightening, which can result in stripping threads or loosening. Specification:
Thread Size: M6-1.0 x 20
Bolt Length: 20mm /0.79"
Thread length: 20mm /0.79"
Hex Head Dia: 10mm /0.39"
Washers Dia: 14.2mm /0.56"
Thread Coverage: Fully Thread
Color: Colorful
Screw Type: Metric Flanged Bolts - DIN 6921

Descriptions:
1. Flange Hex Head: The bolts feature a hexagonal flange head design that provides a wider surface area than standard bolts, providing an enhanced grip during installation and more evenly distributing the load, meeting DIN6921 specifications
2. Hex flange head bolts are widely used in furniture assembly, office equipment, communication devices, shipbuilding, and machinery. Allowing for quick and efficient installation with wrenches or sockets, ensuring strong and reliable connections in both home and industrial settings.
3. Carbon steel flange hex head bolts offer high hardness, good toughness, and wear resistance. Zinc plated increases hardness and wear resistance, allowing it to maintain its sharpness and machining efficiency longer, and also provides corrosion resistance.
4. Tips: Ensure that the selected bolt size matches the application requirements to avoid overloading or failure. Additionally, when using a wrench to tighten the bolt, appropriate torque should be applied to prevent over-tightening, which can result in stripping threads or loosening.