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
Combine SCAPCover Cap and SNCPSSocket Head Cap Screw for Cover Cap. These caps prevent the corrosion of screw heads due to vacuum chamber processing gas and plasma. SCAPhas 2 material...
Cross Recessed flat head machine screws with small head diameters. This makes it possible to reduce the spot facing diameters compared to standard flat head machine screws. Since the head...
Hexagon Head Bolt with low head. For space-saving of equipment/device and applications with a limited top space.
Hexalobular socket shapes*1 are designed to withstand high tightening torque compared to cross-recesses. ⇒Features of the Hexalobular Socket Screw heads are unlikely to be damaged due to tightening, allowing safe...
Hexalobular socket*1 head cap screws with low head height. For space-saving of equipment/devices and applications with limited overhead space. Hexalobular socket shapes*1 are designed to withstand high tightening torque. ⇒Features...
Made of duplex stainless steel, combining the best of austenitic and ferritic steel. Excellent strength and corrosion resistance compared to SUS316L. It has magnetism. For applications in chloride environments such...
Made of pure molybdenum. Melting point: 2623℃。 Excellent heat resistance. The flat head does not protrude after tightening. Cleanroom wash and cleanroom packing are completed. ⇒Cleanroom Wash / Cleanroom Packing...
Made of tungsten, with characteristics including a high melting point and high specific gravity. Melting point: 3683°C The specific gravity is at least twice that of general steel and stainless...
Only the screw head is coated with Teflon. This increases the chemical resistance of the screw head. Chemical Resistance of Teflon ⇒Chemical Resistance of Chemical Resistance Screws To increase chemical...
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. About the...
Socket button head cap screws with inch thread. ANSI B18.3 compliance. Install and remove by using SKH(INCH) Specialty Key.SKH(INCH) Also, products with special specifications such as dimensions, shapes, materials, surface...
Socket head cap screws have low head heights. Intended for reducing the size of devices and applications with limited overhead space. Also, SVLS Socket Head Cap Screws with Low Profile...
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 60% of stainless steel. Nonmagnetic. Excellent chemical and seawater resistance. Chemical polishing and brightening processing improve the screw surface. Furthermore, the screws are cleanroom washed, cleanroom...
SUSXM7 hex socket head cap screw with low profile. For space-saving of equipment/devices and applications with limited overhead space. Cleanroom wash/cleanroom packing provided. ⇒Cleanroom Wash / Cleanroom Packing Service For...
These socket head cap screws have low head heights. Intended for reducing the size of devices and applications with limited overhead space. Install and remove by using SKP Specialty Key.
When the thread part and mating side materials differ, this prevents the corrosion (galvanic corrosion *1) that occurs due to adherence of water droplets, etc. The surface treatment reduces the...

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