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Custom Stainless Steel Security Screws Self Tapping 3 Points for Sheet
Security screws with flat head and a three holes design on head for operated by a special tool , full self tapping threads and cone point ..
Security screws are made from stainless steel with grade A2 and plain finish .this security screw can self drill hole and lock objects wihtout locking help from nuts .
Items | Description | Remark | Picture | |
Material | Stainless | A2 |
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Finish / Plating | Plain |
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Hardness | 200 | HV | ||
Color | Natural |
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Standard | Customzied |
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Dimensions | Thread dia. | 6.3 | Head dia. | 10.8 |
Full length | 20 | Head height | 3.4 | |
Pitch | 2.54 | Head socket | Holes | |
1 .Not easy to be rusted
Security screws are made of stainless steel with grade A2 and with good corrosion resistance .
2 . Perfect security performance
Holes design head needs special tool for locking and unlcoking .
3. Do not need nuts for fastening .
4 . Fast drilling and locking
5 . Bright surface with high finess
6 . Free burrs or sractch
Tips for application
1 . Operated by hand or screwgun with special tool for security screws .
2 . Thickness of locked objects should not over thread length of security screws .
3 . Do not strike security screws into material .
Stainless steel security screws are used for metal or plastic sheets that in industrial equipments .
Normal packing
1. In bulk : Polybag ( 1-5 kgs) and cartons (8-20 kgs ) , 0.01 CBM / CTN
2. Boxes : Box ( 1-3 kgs) and cartons ( 5-15 kgs ) , 0.01 CBM / CTN
3. All cartons to a pallet ( 1X1.2 m )
4. Customized packing | ![]() |
Note : Objects showed in picture are only for reference , not stand for described items .
We manufacture various hardware parts , you can find and click following descriptions to see more items .
Screws
| Various standard and non-standard fastener screws with qualified materials for different applications . |
Nuts and bolts | High tensile strength bolts nuts for engineering projects . |
Washers and spacers | Different materials washers and spacers for mechanical and clectronic parts |
Fastener Pins | Precise mechanical tolerances and good quality for industry . |
Plastic Parts | Customized manufacturing service and top materials for communication and electronics and auto etc . |
Precise testing equipments and tools for hardness , dimensions , corrosion resistance and pass rate etc . our tolerance for tools is up to 0.005 mm . | All products are compliance with RoHS and REACH standards | |
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Note : We are available for customized requests on quality
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Stamping parts with complicated designs , min. tolerances to 0.01mm (0.0004 inch ) , monthly capacity ups to 100 tons .
Availabe material : 1. Carbon steel 2. Brass 3. Aluminum 4. Stainless steel 5. Plastic 6. Various alloy steel eg. titanium alloy . |
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![]() | Precise turning machines and CNC , tolerances are up to 0.01 and 0.008 mm for limitaiton . 5 million pcs monthly capacity .
Availabe material :
1. Carbon steel 2. Brass 3. Aluminum 4. Stainless steel 5. Plastic 6. Various alloy steel eg. titanium alloy .
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Assorted fastener machines to make different screws , bolts , nuts and pins etc . Diameter from M0.8 to M30 . Monthly capacity ups to 300 tons .
Availabe material : 1. Carbon steel 2. Brass 3. Aluminum 4. Stainless steel 5. Plastic 6. Various alloy steel eg. titanium alloy . | |
Warm Tips
If you are interesting in stainless steel security screws , please contact us via email or phone , we will get back to you within 12 hours , Thank you !
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