SCREWS & NUTS
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SCREWS & NUTS

Steel(SCM435) Black oxide finish Quenched and tempered (Rc 33 - 39) Part Number Clamping Allowable Screw Weight Force (kN) Torque (N・m) （g）

KNURLED HEAD SCREWS B C G Steel (S４５C) Quenched and tempered Black oxide finish stainless steel (SUS４４０C) Induction hardened (on edge) (Stainless Steel) Steel Part Number Stainless Steel Part Number

BALL THUMB SCREWS w (Round Contact, Steel) (Round Contact, Steel) BCF (Flat Contact, Steel) (Flat Contact, Steel) Ball Steel （SUJ2） Quenched and tempered Heat treated to Rc62-67 Steel（SCM435） Black oxide finish Heat treated to Rc33-39 Steel （SUJ2） Quenched and tempered Heat treated to Rc56-67 (Round Contact, Stainless Steel) (Round Contact, Stainless Steel) Stainless steel （SUS440C） Quenched and tempered Heat treated to Rc59-66 BCR BCR-SUS (Round Contact) Steel Part Number Stainless Steel Part Number L1

Part Number Features ・ Available in 2 styles of ball round-contact BCR BCR-SUS flat-contact BCF ・ The flat-contact style BCF is perfect in supporting a soft workpiece, exerting a clamping force or supporting a workpiece at an angle. Notes ・ BCF type（flat-conatct style） is available in steel only. ・ BCF type（flat-conatct style） is not provided with a ball detent element.

BALL SCREWS, Steel & Stainless Steel Balls (Round Contact, Steel) (Flat Contact, Steel) (Round Contact) Type (Round Contact, Stainless Steel) (Flat Contact, Stainless Steel) BSR BSR-SUS (Round Contact) Steel Part Number Stainless Steel Part Number (Flat Contact) Ball Stee（l SUJ2） Quenched and tempered BSR Stee（l SCM435） Heat treated to Rc62-67 Black oxide finish Heat treated to Rc33-39 Stee（l SUJ2） Quenched and tempered BSF Heat treated to Rc56-67 Stainless stee（l SUS440C） BSR-SUS Stainless stee（l SUS304） Quenched and tempered BSF-SUS Heat treated to Rc59-66

BSF-SUS (Flat Contact) Steel Part Number Stainless Steel Part Number Features ・ Available in 2 styles of ball round-contact BSR BSR-SUS flat-contact BSF BSF-SUS ・ The flat-contact style BSF BSF-SUS is perfect in supporting a soft workpiece, exerting a clamping force or supporting a workpiece at an angle. Note : type（flat-conatct style） is not provided with a ball detent element. BSF BSF-SUS Application Example

NOSE SCREWS Steel(SCM435) Polyurethane plastic Black oxide finish Shore A90 Heat treated to Rc33-39 Orange Part Number Features: The urethane nose does not mar workpiece surfaces （the nose is glued in the body）. Application Example

SWIVEL CONTACT BOLTS （Flat） Type （Serrated） Body S45C steel SUJ2 steel BJ730 -04006～20032 Quenched and tempered(for M4-M8 screw) Heat treated to HRC56-67 Black oxide finish SCM435 steel Quenched and tempered SUJ2 steel Heat treated to HRC50-55 Part Number Part Number Application Example Hook Clamp BJ１３０ Hook-Clamp Holder BJ５３０ Cylindrical Support BJ３００

TOGGLE PADS Stainless Steel Body Steel （S45C） Case hardened(on contact face) Black oxide finish Steel Part Number Stainless Steel Part Number C Application Example Use to clamp a workpiece from above and/or below. Load Capacity N）Weight （ Static Load Repeated Load （g）

KNURLED KNOBS (Black Oxide) Thread Size (Stainless Steel) Black Oxide Part Number Chrome Plated Part Number Stainless Steel Part Number Steel （S45C） Chrome Plated (Chrome Plated)

KNURLED NUTS Material : S45C steel Finish : Black oxide Part Number

KNURLED NUTS Material : SUM24L steel Finish : Black oxide Part Number