Name: China Customized SS Din7991 Flat Hex Socket Bolt Manufacturers Suppliers - Made in China - Gete Hardware
Brand: Gete
SKU: 229852580

STAINLESS STEEL DIN7991 FLAT HEAD HEX SOCKET BOLT
SS304 ISO7380 ROUND SOCKET HEAD BOLT/Hexagon Socket Button Head Screws

Name: Flat head hex socket bolt, round socket head bolt
SURFACE: Passivated, zinc plated, yellow zinc, HDG, black
Material: Stainless 304/316
Regular Packing: Bulk packing in cartons + pallet

Product Information

A flat socket cap screw, also known as a flat socket head cap screw, socket screw or Allen flat socket bolt, is a type of cap screw with a cylindrical head and hexagonal drive hole.A round socket head bolt is a type of fastener with a rounded head and a hexagonal recess in the top. This design allows it to be tightened or loosened using a hex key or Allen wrench. These bolts are commonly used in applications where a smooth, low-profile fastener head is desired, such as in machinery, automotive components, and furniture assembly.

The Difference Between Countersunk Head Hexagon And Round Head Hexagon

Head difference:
The head of the countersunk hexagonal head has a larger depth, smaller rounded corners, and better fastening. It is suitable for mechanical processing fields that require higher work intensity, such as locomotives, automobiles, heavy machinery, etc. The round hex head has a shallower head depth and larger rounded corners, and is suitable for light industry, such as electronics, instrumentation, furniture, electrical appliances, etc.

Operation difficulty:
The countersunk head hexagon is more difficult to use and takes a long time to adapt; the round head hexagon is relatively simple to operate and easy to master.

Structural form:
The structure of the countersunk hexagonal head is closer to the thread, while the round hexagonal head is relatively independent from the thread and is easier to fall off.

Advantages And Disadvantages Of Countersunk Head Hexagon And Round Head Hexagon

Advantages of countersunk head hexagon: better fastening, better stress performance, and more beautiful.
Disadvantages of countersunk head hexagon: it is difficult to operate, requires attention when using, and can easily damage the thread.
Advantages of round head hexagon: easy to use, easy to store, not easy to wear.
Disadvantages of round head hexagon: the tightening force is not as good as that of countersunk head hexagon, and the sealing performance is not as good as that of countersunk head hexagon.

When choosing between countersunk head hexagon and round head hexagon, you should choose according to the specific usage scenario. If you need higher fastening and better stress performance, you should choose a countersunk hexagon socket; on the contrary, if the use scene is easy and you don't need too high fastening force and sealing, just choose a round head hexagon socket.

About us

GETE

Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.