NBK America LLC Datasheets for Screws

A screw is a wide-encompassing type of hardware fastener that attributes its mechanical capabilities to the helical groove that extends around the circumference of the device's shank. These threads provide the friction and traction that serves a screw's purpose: to assemble or position two workpieces in relation to each other. While used synonymously, screws and bolts are not mechanical clones.


Screws: Learn more

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Product Name Notes
Coating with good cost performance. Excellent lubricating ability and suitable for seizing prevention of screws.
Excellent chemical resistance. The coating has excellent lubricating ability and is suitable for prevention of seizing.
Excellent corrosion resistance and abrasion resistance. The coating has excellent lubricating ability and is intended to prevent seizing of screws.
Excellent corrosion resistance, chemical resistance, and abrasion resistance. Due to low outgas, screws can be used under vacuum environments. The coating has excellent lubricating ability and is suitable for prevention...
Excellent corrosion resistance, oxidation resistance, electroconductivity, and thermal conductivity. The coating has excellent lubricating ability and is suitable for prevention of seizing. Unlike standard gold plating, there is no surface...
Full thread socket head cap screws.
High intensity socket head cap screws are made of stainless steel. (Strength Class 8.8 or 10.9) For applications that require both high strength and corrosion resistance. High strength per a...
M1.4-M2.5. Miniature screws for precision instruments. Flat head machine screw type with low head height. For space-saving of equipment/devices and applications with limited overhead space. Screw heads are unlikely to...
M1.4-M2.6. Miniature screw with nylon patch for precision instruments. The friction of the nylon adhered to the thread suppresses the return rotation of the thread. Even if the tightening force...
Miniature screws for precision instruments in sizes from M1 to M2.6. Set screws with flat point.
Miniature screws for precision instruments in sizes from M1.4 to M2.6. Pan head machine screws of low profile. For applications with limited overhead space.
Miniature screws for precision instruments.(JCIS 10-70) M1.4 - M2.6。 More compact head than standard flat head machine screws.
Screws made of high strength titanium alloy. Specific gravity is approximately 60% of stainless steel. Nonmagnetic. These screws are resistant to corrosion and are particularly strong against seawater. Chemical polishing...
Socket head cap screws with fine pitch thread. The effective diameter is larger and fatigue strength is better than coarse threads. The thread pitch is small and the number of...
Socket head cap screws with small head diameters. Able to reduce the spot facing diameters compared to standard socket head cap screws.
Specific gravity is approximately by 60% of stainless steel. Nonmagnetic. Excellent chemical and seawater resistance. About the features of titanium⇒Properties of Titanium Chemical polishing and brightening processing improve the screw...
SUSXM7 hex socket head cap screw. Cleanroom wash/cleanroom packing provided. ⇒Cleanroom Wash / Cleanroom Packing Service For parts embedded in FPD production devices, semiconductor manufacturing devices, medical equipment, or food...
Tantalum hex socket head cap screws. Tantalum is a material characterized by excellent chemical resistance and high specific gravity. With excellent corrosion resistance to strong acids such as sulfuric acid,...
The stainless black surface treatment develops a passive membrane on the stainless steel surface up to 200 times of normal to produce a deep black finish. Excellent corrosion resistance. 8...

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