CNC Steel Bicycle Chainring Bolts&Nut Set

CNC Steel Bicycle Chainring Bolts&Nut Set

 

  • Material: Steel Alloy T25 , very stiff, durable.
  • Bolt Thread Diameter*Length : 8*6.5mm.
  • Slot Nut Size: M8×6.5mm.
  • Use: These bike chainring bolts can only be used to fix double chainwheel of Shimano Sram mountain bike/MTB/Road/BMX etc.
  • Color Workmanship: CNC steel chainring bolts are painted by advanced electrophoretic coating process to secure bright colors
Material

Steel Alloy T25

Production equipment

CNC Machining

Finishing

electrophoretic coating

MOQ

1pcs

Production lead time

7days

Payment

30% deposit; 70% balance payment or 100% payment depending on Order Quantities.

CNC Steel Bicycle Chainring Bolts&Nut Set

 

  • T25 steel alloy chainring bolts are further more stiff than Aluminum ones, so hex head won’t strip even after repeated installation and removal.
    We adopt updated E-coating process tech to get same nice colors as AL ones.
    They are universal chainwheel crank bolts replacements for standard double speed chainrings of Shimano Sram mountain bike/MTB/Road/BMX etc.Specification:
    Female Nut Shaft Diameter: 8mm
    Female Nut Shaft Length: 6.5mm
    Male Bolt Diameter: 8mm
    Male Bolt Length: 6.5mm
    Male Bolt Head Style: Hex, slot back
    Bolt Position: Double
    Weight: 5g/set
    Package List: 5 sets of chainring bolts+nuts. 

Advantage

Competitive factory price and superior quality

Professional and experienced technology team

Focus in high precision CNC machining

Consistently meet the tight tolerances required

Low MOQ and free sample

Short lead time (20 working days)

 ISO9001:2008 certification and materials accord with Rohs standard

Excellent after sale service and good warranty

Our service

Electronic and communication, Aerospace, Optical instrument, Medical and pharmaceutical,

Oil, gas and petroleum, Railway, electric tool, car, robot, hydraulic equipment

Equipments

CNC Machining Center, CNC Lathes, CNC Milling Machines, wire cutting, laser cutting

Stamping machines , Assembly lines, Whole set of measurement tools

Precision Processing

CNC machining, CNC milling and turning, laser cutting, drilling, grinding, bending, stamping, welding and so on

Drawing format

JPEG,PDF,DWG,DXF,IGS,STEP.CAD or according to your sample

Material

Stainless Steel, Brass,  Aluminum, Steel, Carbon Steel, Titanium , plastic. Or other Exotic Alloys

Surface Finish

Anodize; Blacken, polishing, plating, sand blasting

Tolerance

+/- 0.002–0.20 mm / can also be customized.

Inspection

100% inspection before shipping

Payment Terms

30%T/T in advance, the balance before delivery;  Paypal is acceptable

Quotations:

  1. Drawings (CAD, STP, PDF formats) or Sample
  2. Quantities; Materials; tolerance; surface treatment or other special requirements
  3. Our engineer can offer technique supports to design or modify drawings according to requirements from customers

Lead Time:

  1. Sample Lead Time: 3~7 days
  2. Production Lead Time: 10~30 days based on different products
  3. Shipment time: 7 days with DHL/FEDEX/UPS; 20 days with fast Ocean shipment; 30~45 days with Normal Ocean Shipment

Quality Guarantee:

  1. We have IQC inspect all raw materials at incoming department
  2. IPQC inspect and measure the machining parts during mass production
  3. OQC inspect and measure the finished products according to Drawings and SIP documents with MIL-STD-105E
  4. We guarantee all products/parts comply with drawing and other quality criteria requirements on the contract and approval documents, will rework all defect products or refund to customers if receive non-good products.

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