Screws with Special Surface Treatment
|Part Name||Hex Head Screws - PTFE Coating for Head||Hex Nuts (Galvanic Corrosion Prevention Treatment)||Washers (Galvanic Corrosion Prevention Treatment)|
|Feature||Chemical Resistance||Galvanic Corrosion Prevention||Galvanic Corrosion Prevention|
|Material||SUSXM7 (Equivalent to SUS304)||Steel||Steel|
|Surface Treatment||PTFE Coating (Head Only)||Galvanic Corrosion Prevention Treatment||Galvanic Corrosion Prevention Treatment|
|Thread Size||M3 ～ M8||M5 ～ M16||-|
|List||SNHS-M3-HTF SNHS-M4-HTF SNHS-M5-HTF SNHS-M6-HTF SNHS-M8-HTF||SHN-M10-GJ SHN-M12-GJ SHN-M16-GJ SHN-M5-GJ SHN-M6-GJ SHN-M8-GJ||SWA-10.5-21-2-F-GJ SWA-13-24-2.5-F-GJ SWA-17-30-3-F-GJ SWA-5.3-10-1-F-GJ SWA-6.5-13-1-F-GJ SWA-8.5-18-1.6-F-GJ|
No. 1: The Semiconductor Industry and NBK
Along with the dramatic worldwide growth of semiconductors, similar development has taken place for semiconductor manufacturing equipment.
For many years, NBK has developed and sold products for semiconductor manufacturing equipment.
Plastic Screw Property
This page describes "Plastic Screw Properties" such as PEEK, PTFE (Polytetrafluoroethylene), PPS, PC (polycarbonate) and PP (polypropylene).
Laser engraving service
For customers who want to engrave operation procedures or marks on handles or levers，etc
Various marks and letters are laser-engraved on NBK products.
Vol.4 What are washers used for?
Do you know the role washers play? Preventing scratches to the seating surface?
Preventing looseness? Maybe some of you are already long-time washer users?
Today,Nedzigon will explain the role of metal washers clearly.
Dimensions of Holes for Hexagon Socket Cap Screws
This page describes "Dimensions of Holes for Hexagon Socket Cap Screws".
Vol.2 Explaining the Vocabulary of Screws
Dealing with screws involves a lot of specialized terminology. When you're looking up every word you don't know in reference books or on the Internet, the time gets away from you before you know it... . Nedzigon is here to help you out with a few of the most common screw-related specialized terms.
Vol. 12 Back to Basics Series! Screw Reference Dimensions
This is a description of "stress corrosion cracking", a problem that frequently occurs but is difficult to detect. I, Nedzigon will discuss the causes, mechanism, and countermeasures, as well as screws that are resistant to stress corrosion cracking.