Screws / Fasteners
Vented Fasteners for Vacuum
Fasteners with ventilation holes for use in vacuum chamber applications, clean rooms, FPD production equipment, semiconductor devices and more. Socket Head Cap Screws, Hexagon Head Bolts, Socket Button Head Screws, Phillips Crossed Recessed Screws, Low Head Cap Screws, and Washers in sizes M3-M12 available.Clean washed to minimize gas diffusion and prevent foreign particle contamination. Chemical polish and electrochemical polish are available. Custom sizes manufactured upon request.
Special Material Fasteners
Fasteners made of special materials including Titanium, Hastelloy, Inconel, Nickel, Molybdenum, Phosphor Bronze and Aluminum to enhance physical, mechanical and chemical properties. Ideal when lightweight, nonmagnetic, chemically resistant, heat resistant, or high strength fasteners are required. Socket Head Cap Screws, Cross Recessed Pan and Flat Head screws, Hexagon Nut/Washer combinations and Slotted head machine screws are available in sizes M3-M12. Custom sizes manufactured upon request.
Miniature Fasteners
Fasteners in miniature sizes S0.6-M4 for use in precision machinery and instruments. Socket Head Cap Screws, Cross Recessed Pan Head or Flat Head Screws and Set Screws available. Low head heights great for space savings and improved safety of equipment and devices. Optional surface treatment including black trivalent chromate and black oxide available to enhance appearance. (New sizes now smaller than M1)
Low Head Fasteners
Fasteners with head heights as low as 0.5mm (SETS) for use in precision machinery and instruments where the screw head needs to go unnoticed. Socket Head Cap Screws, Hexalobular Socket Head Cap Screws, Socket Button Head Cap Screws and Keys for attachment and removal are available in sizes M2-M10. Low head heights great for space savings and improved safety of equipment and devices. Optional surface treatments include trivalent chromate, electroless nickel plating, black nickel plating, raydent treatment and more.
Self Locking Fasteners and Parts
Plugs, Cover Caps, Nuts and Washers to prevent loosening of parts and to protect screw heads from contamination. Available in sizes M3-M45. Increases safety and life of screws.
Plastic Fasteners
Fasteners made of plastic materials including PEEK, RENY, VESPEL®, AURUM and more offer higher strength, higher chemical resistance, and more heat resistance than standard materials. Socket Head Cap Screws, Hexagon Head Bolts, Socket Button Head Screws, Phillips Crossed Recessed Screws, Low Head Cap Screws, Nuts and Washers are available in sizes M1.7-M16. Custom sizes manufactured upon request.
Captive Screws/Full Thread Screws
Socket Head Cap Captive Screws and Full Thread screws in sizes M3-M10 with various head styles and shapes including low head and special low head types. Screw length adjustment and surface treatment is available upon request.
Inch Thread Fasteners
Socket Head Cap Screws and Socket Head Button Screws, along with Hexagon Nuts and Washers in sizes No.4-40UNC~3/8-16UNC (Unified Thread Standardization) for equipment & facilities/machinery & tools with inch thread specifications.
Surface Treated Fasteners
Socket Head Cap Screws with special surface treatment including Molybdenum, Teflon, Gold, and Electroless Nickel plating, as well as Raydent and Antibacterial Treatment are available in sizes M3-M10. Special surface treatment enables a low coefficient of friction and prevents screw burnouts and biting. Selection of the surface treatment should be made according to the usage conditions. Surface treatment for screws not found in this section can be requested on an individual basis.
Tamper Resistant Fasteners
Hexalobular Socket Button Head Cap Screws, One Side Pan Head Screws, Two Hole Pan Head and Triwing Pan Head Screws available in sizes M3-M8. Tamper resistant fasteners which cannot be tightened or removed with a regular wrench are useful for machinery, tools, equipment, and device disassembly prevention, as well as theft and tampering prevention.
Precision Locknuts
Precision Locknuts are typcially used to secure bearings on ballscrews
