M1.7x5mm Black Zinc Steel Cross Head Machine Screws
| Finish | Black Zinc |
| Material | Steel |
| Measurement System | Metric |
| Head Style | Thin Cylindrical Head |
| Thread Type | Fine Thread |
| Head Type | Cross (Phillips) |
| Surface Treatment | Black Zinc Plating |
| Size | M1.7*5 |
| Certifications | ISO9001/ISO14001/IATF16949 |
| Packing | Cartons + Plastic Bags |
| MOQ | 10000pcs |
| Service | OEM/ODM Custom Service |
| Material | Carbon Steel |
| Grade | 4.8/6.8/8.8/10.9/12.9 |
| Specification | M1.7*5 |
| Lead Time | 3 Working Days |
| Surface Treatment | Black Zinc |
| # | Process Name | Checking Items | Detection Frequency | Inspection Tools/Equipments |
|---|---|---|---|---|
| 1 | IQC | Check raw material: Dimension, Ingredient, RoHS | Caliper, Micrometer, XRF spectrometer | |
| 2 | Heading | Outward appearance, Dimension | First parts inspection: 5pcs each time Regular inspection: Dimension -- 10pcs/2hours; Outward appearance -- 100pcs/2hours | Caliper, Micrometer, Projector, Visual |
| 3 | Threading | Outward appearance, Dimension, Thread | First parts inspection: 5pcs each time Regular inspection: Dimension -- 10pcs/2hours; Outward appearance -- 100pcs/2hours | Caliper, Micrometer, Projector, Visual, Ring gauge |
| 4 | Heat treatment | Hardness, Torque | 10pcs each time | Hardness Tester |
| 5 | Plating | Outward appearance, Dimension, Function | MIL-STD-105E Normal and strict single sampling plan | Caliper, Micrometer, Projector, Ring gauge |
| 6 | Full Inspection | Outward appearance, Dimension, Function | Roller machine, CCD, Manual | |
| 7 | Packing & Shipment | Packing, Labels, Quantity, Reports | MIL-STD-105E Normal and strict single sampling plan | Caliper, Micrometer, Projector, Visual, Ring gauge |
We are manufacturer. Working with us means factory direct sales with quality guarantee. We can also help customers integrate resources and assist in purchasing when needed.
We manufacture fasteners according to customer drawings and specifications, creating suitable fasteners for your product characteristics.
For stock items, we offer free samples within 3 days (customer pays shipping). For custom items, we charge tooling costs and provide samples within 15 working days (we cover shipping for smaller samples).
We implement strict quality control at every production stage according to ISO processes. Our dedicated quality department uses both manual and machine screening methods with comprehensive inspection systems and equipment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.