Cindy@njprecisionengineering.com

Home  >  PRODUCT CASE  >  Machining  > 

OEM precision machining and knurling black plating steel bolt

OEM precision machining and knurling black plating steel bolt

 

The material is C20,the process is CNC machining, straight knurled,deburrs,and black plating.there are 3 different specifications. we do 0.5×45°chamfer on both sides and straight knurled with GB835 on head,all threads are made into M4×0.7.

These bolts are shipped to USA,and the regular quantity is 10000 every month.

READ MORE

PRODUCT VIDEO

Nanjing Precision Engineering Co., ltd

Product’s Parameters

1. Material:C20
2. Process:cnc machining+straight knurling+deburring+zinc plating
3. Service available:OEM and ODM service ,the client has provided STEP, CAD, and 4. PDF technical drawings with us, our production and the quality control is according to the technical drawings seriously.
5. Roughness:Ra1.6 and Ra3.2
6. Tolerance:ISO2768-M/F with dimension’ inspection report
7. Dimensions:
OD:16mm*Length:8mm
8. Traceability:Material heat no, production batch, delivery batch
9. Certification:ISO9001,SGS, Rohs
10. Net Weight:0.004KGS
11. Packing:inner: bubble poly bag; outer: carton box or poly wooden case/pallet, final: with # straps

PRODUCT TRADE INFORMATION

Nanjing Precision Engineering Co., ltd

Production time for 2000pcs

7-10  days

Payment Method

T/T bank, LC, Western Union Pay, PayPal, Cash...

Trade Incoterm

EXW,FOB,CIF,DDU,DDP,DAP......

Transportation

Small batch: express such as FedEx/ DHL/ UPS/ TNT/ EMS......
Bulk batch: by air& by sea in LCL and FCL

Logistics Service

Booking, Pick-up Arrangement, H.S CODE select, ETD and ETA notification......

Shipping Docs

Bill of lading, Packing List, Invoice, Co, Coo, Form A/E/F, Non-wood packing declaration......

After -sale service

Technology support, Inspection support, assembly support, custom clearance support......

Complaints and Claims

The complaints and the claims will be answered within 2 hours definitely

Intellectual Property Protection

Respect NDA Agreement Seriously

Warranty

100% refund or replacement for nok pcs

LEAVE A MESSAGE

You are always welcome to contact NJPE, we will reply to you within 8 hours absolutely after the receipt of your questions or enquiries.

Submit successfully
We will review as soon as possible

RELATED PRODUCTS

Chat Online 编辑模式下无法使用
Chat Online inputting...
I am Cindy Fan,you please kindly send your inquriy to cindy@njprecisioenngineering.com ,I will send you quotation with 2 hours, or contact me at Skype Cindy-fan, Wechat 86-13813884518, and Whatsapp 86-13813884518,thank you!