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  • Customized Aluminium Screw M3 Knurled Head Thumb Screw
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw for sale
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw for sale
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw for sale
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw
  • Customized Aluminium Screw M3 Knurled Head Thumb Screw

Customized Aluminium Screw M3 Knurled Head Thumb Screw

  • Grade:
  • Surface treatment: Polishing; Anodize; Nickel, Zinc, Tin, chrome,Silver plating etc.
    Heat treatment: Point hardening, quenching hardening

toux Lisa.Lee

86-769-83315100

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Specification, Chemical & Mechanical Performance

 Customized flat head knurled head thumb screw of Techinacal Data

1 Product name Customized flat head knurled head thumb screw
2 Material Aluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc.
3 Production Machines heading machine,threading machine,CNC milling&turning machine,
general milling&turning machine, grinding machine. 
4 Tolerance ± 0.001mm  or as your request                                                     
5 Special treatment Surface treatment: Polishing; Anodize; Nickel, Zinc, Tin, chrome,Silver plating etc.
Heat treatment: Point hardening, quenching hardening 
6 Payment terms T/T, L/C, Paypal, Western Union, or T/T 30% deposit in advance, 70% balance before shipment
7 MOQ Feel free to contact us for further inquiry.
8 Delivery within 7-10 working days upon receipt of 30% deposit.
9 Packaging Inner-Plastic Bag; Outer -Standard Carton Box. As your requirement

Products Show

Customized Aluminium Screw M3 Knurled Head Thumb Screw

      

        

Customer visit

 

 

Why choose us

 



Product video

 

inspection report

HK Jiesheng Hardware Industry International Limited
FIRST ARTICLE INSPECTION REPORT 
Inspection NO.  Date :Nov17,2016
Customer Guan Ming Singapore Pte Ltd  Product name  stainless steel hex screw
Production NO. ZMS0337 Material SUS 304 Shipment 
quantity
100pcs  Test
quantity
8pcs
Test standard:MIL-STD-105EII  AQL:0.65  ACC: REJ: Test results:  √ Pass  / NG
 Drawing:   Inspection machine representation

A Vernier 
caliper
Tension meter
B Micrometer Plug gauge
C Projector Card slot
Hardness 
tester
L Surface 
roughness gauge
Torsion meter Thread plug 
gauge
Ring gauge Triangular 
micrometer
Depth gauge Altimeter
Visual P Microscope
NO Inspection 
standard
Measuring 
machine
1 2 3 4 5 6 7 8 Judge
1 10±0.2 A 9.930  9.940  9.900  9.960  9.920  9.960  9.950  9.950  OK
2 4.7 ±0.2 A 4.700  4.710  4.720  4.690  4.700  4.710  4.680  4.720  OK
3 Ø5  ±0.025 B 4.990  5.000  4.980  4.978  5.000  4.980  4.990  5.050  OK
4 15 +0.2 A 15.040  15.050  15.100  15.010  15.070  15.050  15.050  15.060  OK
5 10 ±0.2 A 9.960  10.060  10.090  9.980  9.910  9.930  9.840  9.890  OK
6 25 ±0.2 A 24.840  24.930  24.880  24.910  24.920  24.970  24.980  24.950  OK
7 M5x0.8 F OK OK OK OK OK OK OK OK OK
8 Surface Free of any grease OK OK OK OK OK OK OK OK OK
9










Satin spray test:  (48 )H   ( )%

Tester David Wu
          √ Pass          NG

Executive director Bill Zhang
Remarks:
Form No.:JS-FORM-QA-06/A0

Packing Infomation

Why Choose Us?

 1. We are a professional manufacturer specializing in  manufacturing various metal parts, including CNC  precision turning parts, CNC precision milling parts,  automatic lathe parts, EDM wire cutting parts etc for over 8 years.
 
 2. With experienced technical engineers and modern  inspection equipment, our factory can help you to lower  cost at the moment of worldwide financial crisis.
 
 3. We are committed to focusing on the client's demand  and satisfaction, and to providing high quality products at  competitive prices according to your drawings or  samples. Special parts for your special needs!
 
 4. Our strong R&D and QC department can control the  products to meet your strict requirment, 100% inspection  on critical dimensions with high accuracy +/-0.005mm.
 
 5. Factory direct price and on time delivery.
 
 6. Small quantity acceptable.
 
 7. Free samples available.
 
 8. OEM workable.

 

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