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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
Lisa.Lee +86-0769-83315100
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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 | I | Tension meter | |||||||||
| B | Micrometer | J | Plug gauge | ||||||||||
| C | Projector | K | Card slot | ||||||||||
| D | Hardness tester | L | Surface roughness gauge | ||||||||||
| E | Torsion meter | M | Thread plug gauge | ||||||||||
| F | Ring gauge | N | Triangular micrometer | ||||||||||
| G | Depth gauge | O | Altimeter | ||||||||||
| H | 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.
