Anti-Galling (Anti-Seize)

Image Hex socket Head Cap Screws with Ventilation Hole / Surface Hardening Treatment Hex Socket Head Cap Screws - SUS316L / Surface hardening treatment Hex Socket Head Cap Screws - Fluorine Coating Hex Socket Head Cap Screws - MoS<sub>2</sub> Coating Hex Socket Head Cap Screws - Low Temperature Black Chrome Hex Socket Head Cap Screws - Teflon Coating Hex Socket Head Cap Screws - Gold Coating
Number SVSL-PN SNSL-PN SNSS-FC SNSS-MO SNSS-RY SNSS-TF SNSS-AUS
Name Hex socket Head Cap Screws with Ventilation Hole / Surface Hardening Treatment Hex Socket Head Cap Screws - SUS316L / Surface hardening treatment Hex Socket Head Cap Screws - Fluorine Coating Hex Socket Head Cap Screws - MoS2 Coating Hex Socket Head Cap Screws - Low Temperature Black Chrome Hex Socket Head Cap Screws - Teflon Coating Hex Socket Head Cap Screws - Gold Coating
Material SUS316L SUS316L SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment Surface hardening treatment Surface hardening treatment Fluorine coating Molybdenum disulfide coating Low temperature black chrome treatment Teflon coating Gold Coating (Gold Purity: 99.99 wt%)
Size M3 ～ M8 M3 ～ M8 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10
Feature Corrosion Resistance / Seizing prevention Seizing Prevention Seizing prevention Seizing prevention Chemical Resistance
Reflection Resistance
Seizing Prevention		 Chemical Resistance
Seizing Prevention		 Seizing prevention

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Cleanroom Wash / Cleanroom Packing Service

For customers who want to remove impurities and dust from the surface of products

We will cleanroom wash and cleanroom pack products as desired.

Screw Length Adjustment Service

For customers who require screws of non-standard lengths

We can cut screws to your preferred length in 1 mm increments.

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Plastic Screw Property

This page describes "Plastic Screw Properties" such as PEEK, PTFE (Teflon), PPS, PC (polycarbonate) and PP (polypropylene).

Small screws are required 【Compact / lightweight】

Introducing a rich lineup of miniature screws and precision screws.

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What is a Screw

Vol.1　Thinking about "Galling and Seizing"

Seized screws that won't come out are no small matter to deal with.Why does a screw "seize"? How can we prevent Galling and Seizing ?What exactly is Galling and Seizing? Nedzigon makes it all clear to you!

Increased degree of vacuum in equipment is required 【Productivity increase】

Introducing screws which support use with vacuum equipment.

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Introducing screws with excellent chemical resistance and screws with head coatings.

Use the NBK Captive Screw Series to be comply with CE

This is the page for captive screws. Screws that secure a protective cover or inspection cover of equipment and devices must not fall out of the cover when it is removed. Use NBK's captive screw series to comply with CE marking.

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