Stainless steel pentagon socket anti-theft screw
Description
Customized stainless steel anti-theft screws, you can provide the required size, including thread diameter, screw length, pitch, head diameter, head thickness, slot size, etc. If the stainless steel anti-theft screw is half thread, the thread length and rod diameter shall also be provided.
The stainless steel can be used to produce screws with grades of 201, 302, 303, 304, 314, 316, 410, etc. The hardness of different materials is applicable to different products.
According to the requirements of tooth shape, head shape, surface treatment, etc., we will customize stainless steel anti-theft safety screws according to your requirements.
If you are not sure about the size of the screw, you can tell us where you want to use it and what role it plays. We will recommend it to you according to your needs.
security screw specification
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Material |
Alloy/Bronze/Iron/ Carbon steel/ Stainless steel/ Etc |
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specification |
M0.8-M16 or 0#-7/8 (inch) and we also produce according to customer's requirement |
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Standard |
ISO,DIN,JIS,ANSI/ASME,BS/Custom |
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Lead time |
10-15 working days as usual,It will based on the detailed order quantity |
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Certificate |
ISO14001/ISO9001/IATf16949 |
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O-ring |
We can provide customized services according to your needs |
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Surface Treatment |
We can provide customized services according to your needs |
Head type of security screw
Groove type of sealing screw
Thread type of security screw
Surface treatment of security screws
Quality Inspection
We strictly implement quality control process according to ISO9001 standards, including raw materials and finally finished products inspection.
QC Process:
a. Raw material goes through strict inspection before purchasing & production
b. Strict control of processing flow
c. Finished products go through strict quality inspections before dispatch
| Process Name | Checking Items | Detection frequency | Inspection Tools/Equipments |
| IQC | Check raw material: Dimension, Ingredient, RoHS | Caliper, Micrometer, XRF spectrometer | |
| Heading | Outward appearance, Dimension | First parts inspection: 5pcs each time
Regular inspection: Dimension -- 10pcs/2hours; Outward appearance -- 100pcs/2hours |
Caliper, Micrometer, Projector, Visual |
| 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 |
| Heat treatment | Hardness, Torque | 10pcs each time | Hardness Tester |
| Plating | Outward appearance, Dimension, Function | MIL-STD-105E Normal and strict single sampling plan | Caliper, Micrometer, Projector, Ring gauge |
| Full Inspection | Outward appearance, Dimension, Function | Roller machine, CCD, Manual | |
| Packing&Shipment | Packing, Labels, Quantity, Reports | MIL-STD-105E Normal and strict single sampling plan | Caliper, Micrometer, Projector, Visual, Ring gauge |
Our certificate
Customer Reviews
Product Application
Yuhuang – Manufacturer, supplier and exporter of security screws. Security screws are designed to stop theft and vandalism. Security screws are easy to install, but are difficult to loosen with a screwdriver. Wide range available from stock and to order. Yuhuang is well known for the capabilities to manufacture custom screws. Our highly skilled team will work closely with customers to provide solutions.
