Ningbo Zhenkun Machinery Co., Ltd.

Button Head Allen Bolt

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Ningbo Zhenkun Machinery Co., Ltd.
[China]

Address
yanshanhe North Road, Daqi street, Beilun District, Ningbo City, Zhejiang Province Ningbo Zhejiang
Phone
86-153-82440078
Contact name
Ningbo Zhenkun Machinery Co., Ltd.

Quick Information

  • Place of Origin: China
  • :

Description

Ningbo Zhenkun Machinery Co., Ltd. is a leading manufacturer of high-quality fasteners, including the versatile and durable button head allen bolt. As a leader in the industry, we understand the importance of producing reliable, efficient, and high-performance products that meet the needs of our customers.

Button head allen bolts are a type of fastener that is commonly used in various industries due to their versatility and durability. These bolts feature a rounded head with a hexagonal socket that requires an allen wrench or hex key for installation. This design allows for a flush fit and a streamlined appearance, making them ideal for applications where aesthetics are important.

Button head allen bolts are commonly used in applications such as machinery, automotive, and electronics. They are made from a range of materials, including stainless steel, alloy steel, and carbon steel. These materials offer excellent strength and durability, ensuring that the bolts can withstand heavy loads and harsh environments.

The unique features of button head allen bolts make them an ideal choice for various applications. These bolts provide a secure fit and are resistant to loosening due to their hexagonal socket design. They also offer excellent torque and can be tightened to a specific level, ensuring that they remain in place under heavy loads.


Product Name:Hexagon Socket Head Cap Screws ASME B 18.3 - 2003 (R2008)
Standard:ASME B 18.3 - 2003 (R2008)
Material:Carbon steel and stainless steel
Size:Reference standards and according to customer requirements
Finished:Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery time:Normally in 30-40 days.
Thread PositionExternalThread Type:UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/...
Internal Driving:Hex SocketExternal Driving:Round Head
Locking Type:KnurlShank:Normal Shank
Point:Flat PointMark:As required



Size
dScrew Diameter
PPUNC
UNF
UNEF
dsmax=nominal size
min
dkmax
min
kmax
min
sNominal Size
tmin
bmin
0.0600.0730.0860.0990.1120.1250.1380.1640.1900.2500.31250.3750.43750.5000.6250.750
-64.056.048.040.040.032.032.024.020.018.016.014.013.011.010.0
80.072.064.056.048.044.040.036.032.028.024.024.020.020.018.016.0
---------32.032.032.028.028.024.020.0
0.0600.0730.0860.0990.1120.1250.1380.1640.1900.2500.31250.3750.43750.5000.6250.750
0.05680.06950.08220.09490.10750.12020.13290.15850.18400.24350.30530.36780.42940.49190.61630.7406
0.0960.1180.1400.1610.1830.2050.2260.2700.3120.3750.4690.5620.6560.7500.9381.125
0.0910.1120.1340.1540.1760.1980.2180.2620.3030.3650.4570.5500.6420.7350.9211.107
0.0600.0730.0860.0990.1120.1250.1380.1640.1900.2500.3120.3750.4380.5000.6250.750
0.0570.0700.0830.0950.1080.1210.1340.1590.1850.2440.3060.3680.4300.4920.6160.740
0.0500.0620.0780.0780.0940.0940.1090.1410.1560.1880.2500.3120.3750.3750.5000.625
0.0250.0310.0380.0440.0510.0570.0640.0770.0900.1200.1510.1820.2130.2450.3070.370
0.500.620.620.620.750.750.750.880.881.001.121.251.381.501.752.00
Size
dScrew Diameter
PPUNC
UNF
UNEF
dsmax=nominal size
min
dkmax
min
kmax
min
sNominal Size
tmin
bmin
0.8751.0001.1251.2501.3751.5001.7502.0002.2502.5002.7503.0003.2503.5003.7504.000
9.08.07.07.06.06.05.04.54.54.04.04.04.04.04.04.0
14.012.012.012.012.012.0----------
20.020.018.018.018.018.0----------
0.8751.0001.1251.2501.3751.5001.7502.0002.2502.5002.7503.0003.2503.5003.7504.000
0.86470.98861.10861.23361.35681.48181.72951.97802.22802.47622.72622.97623.22623.47623.72623.9762
1.3121.5001.6881.8752.0622.2502.6253.0003.3753.7504.1254.5004.8755.2505.6256.000
1.2931.4791.6651.8522.0382.2242.5972.9703.3443.7174.0904.4644.8375.2115.5845.958
0.8751.0001.1251.2501.3751.5001.7502.0002.2502.5002.7503.0003.2503.5003.7504.000
0.8640.9881.1111.2361.3601.4851.7341.9832.232


About Zhenkun Fasteners

At Ningbo Zhenkun Machinery Co., Ltd., we are committed to providing our customers with high-quality button head allen bolts that meet their specific needs. Our bolts are manufactured to the highest industry standards and undergo rigorous testing to ensure their durability and reliability. With our commitment to quality and innovation, we are confident that our products will meet and exceed your expectations.




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