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DIN7991 Hexagon Socket Countersunk Head Cap Screws

Jiaxing Aoke Trading is a professional producer and supplier of countersunk head screws. DIN7991 hexagon socket countersunk head cap screws are designed for use in applications where a flat surface is desired, also called hexagon flat head screw. DIN7991 hex socket countersunk head cap screws has a 90° cone head that allows them to sit flush with the surface of the material they are fastened into. Made from durable and corrosion-resistant stainless steel A2 and A4, DIN7991 hexagon socket countersunk head cap screws are suitable for use in a wide range of environments, including those with exposure to moisture or harsh chemicals. DIN7991 hexagon socket countersunk head cap screws are commonly used in machinery, automotive, and construction applications, as well as in furniture assembly and other general fastening tasks.

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Product Description

Jiaxing Aoke Trading is a Chinese dedicated factory and vendor of countersunk head screws. Compared with other types of screws, the DIN7991 hexagonal socket countersunk head cap screws have the following advantages:

1. High reliability: The hexagonal countersunk head of the DIN7991 hexagon socket flat head screw in the imperial head can provide stronger tightness, making the connection more firm and reliable, not easy to loosen, and has a certain seismic performance.

2. High processing accuracy: Because the countersunk head of DIN7991 hex socket countersunk head screw is a 90°cone, its processing accuracy is higher than the screws of other shapes, and the product quality is better.

3. Easy to install: The hexagonal socket of the hexagonal socket flat head screw can easily tighten with a wrench or wrench with a wrench, which is more labor -saving than other types of screws.

4. Beautiful and generous: The head of the DIN7991 hexagonal socket countersunk head cap screws is not protruding, the shape is simple and beautiful, and it is suitable for various areas that need to be neat and beautiful.

Product Parameter (Specification)

Standard	DIN,ASTM/ANSI JIS EN ISO,AS	Material	SS304,SS316, StainlessSteel A2 A4, carbon steel
Surface Treatment	Zinc Plated, Hop Dip Galvanized(HDG) Black Oxide, Geomet,Dacroment,Nickel plated,Zinc-Nickel plated	Size	M3-M27
Unite	Piece	Grade	4.8,8.8,10.9 A2, A4
Packing	Bulk cartons with pallet, small boxes in cartons with pallet	Lead time	Busy season:20-30days,Slack season:10-20days

Product Application

DIN7991 Hexagon socket countersunk head cap screws are widely used in heavy Industry, automotive, machine tools, construction machinery, power tools, furniture, computers, mobile phones, household appliances, aerospace etc.