12mm Steel Sleeve 13mm Shaft bushing wear-resistant Shaft Sleeve high hardness steel bushing GCr15 steel bushing quenching 52100

30*25mm Solenoid Electromagnet P30/25 Holding Electric Magnet Lifting DC 5V 6V 12V 24V Sucker 15Kg 150N

20mm Steel Sleeve 21mm bushing wear-resistant 22mm Shaft Sleeve high hardness 23mm steel bushing GCr15 steel bushing quenching

Electric curtain accessories, smart home, electric roller shutter, lifting curtain, 55 slot tube, circular shaft tail plug

Metal thrust ring inner diameter 2/3/4/5/6/8/10/12mm steel shaft sleeve optical shaft limit ring locator fixing ring

Retro Wooden Woodpecker Knockers Doorbell Easy Using Door Handicraft Pendant For Living Room

Woodpecker Shaped Doorbell With Drawstring Easy Using Door Handicraft Pendant For Living Room

1pc Separate Fixing Ring Optical Shaft Fixing Ring Single Split Clamp Type Collar 13mm To 30mm Inside Diameter

Desktop chassis installation screw set 228pcs boxed DIY power supply optical drive hard drive motherboard screws

1pc SRH SRC Fixing Ring ID 6mm - 40mm Optical Axis Locking Limit Circle Aluminum /45# Steel Spindle Retaining Bushing Clamping

Cute Cartoon Woodpecker Knockers Door Bell Personalized Wall-Mouned Doorbell For Door Decoration

3V 6V 12V 24V Mini DC Solenoid Push Pull Open Frame Electromagnet Through Type Electric Magnet For Household Appliances Magnet