Thumb screw/knurled bolt


thumb screw bolt/knurled screw bolt

We are a professional manufacturer of Aluminum parts,The main advantages of aluminum are: high strength, light weight, long life, non-magnetic, and surface coloring treatment.We have extensive experience in aluminum machining:Aluminum nuts, Aluminum washers, Aluminum bicycle parts, Aluminum bolts, Aluminum screws, Aluminum fasteners(cap head/socket head/hex head/round head/headless/taper head/shoulder head.etc), Aluminum standard parts and all kinds of shaped customized parts.etc.

m3-m36. or non-standard according to your requirements.
Aluminum 6061,6063.7075,Titanium GR5/TC4,or Carbon steel ,SUS 303/304/316,Nylon,POM, Brass/Bronze,  etc.
Aluminum screw/bolts(cap head/socket head/hex head/round head/headless/taper head/shoulder head.etc)
1,Free samples will be sent to you after confirming the order.
2,Material test report,Hardness test report,Quality Inspection Report as your require.
3,video and photos with details freely during.
4,Drawing formation: PDF, CAD/DWG/DXF, IGS/STP etc.If you don’t have a professional drawing, you can contact us and we will customize it for you according to your requirements.
 CNC Turning, CNC Milling, CNC 5-axis Turning-milling Compound, CNC Gear Hobbing Machine, CNC Gear Shaping Machine, Manual Milling Machine, Grinding Machine, and Laser Engraving Machine.
 Two-dimensional Imager, CCD Image Detection Equipment, Rockwell Hardness Tester, Vickers Hardness Tester, Electron Microscope,Salt Spray Tester,etc.
 We generally packing fasteners to prevent them from colliding with each other during transportation to produce scratches and surface plating, also accept customization.
TIR ≤ .002″ (0.02mm-5mm)
In stock:50pcs Custom-made:500pcs
Silver, black, red, yellow, green, blue, color, customized according to your requirements
 Delivery time
 In stock : Sample 3days,Bulk goods 7-15days.
Custom : Sample 7-10 working days, Bulk goods 15-20 working days.