Customized cup head square neck bolts wholesale quotes
- NEWSTARWDH
- CHINA
- 7-35 DAYS
- 5000 TONS
Product name: Cup Head Square Neck Bolts With Large Head
Head type: Round head
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.5, JIS B1171,DIN603
Measurement system: INCH, Metric
Size: #10 -1”, M5-M20
Grade / Class: Gr.A,5,8; Class. 8.8, 10.9, 12.9
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G. Y.Z.P. Plain, Nickel, Chrome
Cup Head Square Neck Bolts With Large Head
Product Parameters
Product name: Cup Head Square Neck Bolts With Large Head
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.5, ISO8677, JIS B1171, DIN603
Measurement system: INCH, Metric
Size: #10-1”, M6-M20
Grade / Class:SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G. Y.Z.P. Plain, Nickel, Chrome
Description
Pruduct name | Cup Head Square Neck Bolts With Large Head |
Place of origin | China(Mainland) |
Brand Name | NEWSTARWDH |
Port | Qingdao or according to requirement |
Delivery time | Normally in 7-35 days, according to quantity |
MOQ | 500kgs for each specification |
Mark | According to customer’s requirement |
OEM | Available |
The head is made into a semi-spherical shape with a square neck under the head. On the connected member connected by such a bolt, a square hole is also formed correspondingly. When the bolt is inserted into the connected member and the nut is screwed on, the bolt does not rotate due to the square neck. Its head is smooth and it is not easy to hook other objects
Application
The cup head square neck bolt is mainly used for the case where the connected piece is not suitable for the hexagonal bolt or the bolt has a smooth exposed part due to the structural limitation. Such as the foot of agricultural machinery, wall panels and so on. This kind of bolt is divided into two types according to the head size: ordinary and large round head. The head of the large round head square neck bolt is straight and large, but its thickness is slightly thin. Such bolts are mostly used in trucks, barges, iron wood looms, and other wooden structural parts, etc., because the head support surface is large, and it is not easy to get caught in the wooden connected parts. These two round head square neck bolts are all thick bolts.
We also accept customization order according to your samples and drawings
If you have other questions or concerns, please feel free to contact us.
