Triangular security screw
![](https://baiquan-precision.com/wp-content/uploads/2019/10/Triangular-screw-5.jpg)
![](https://baiquan-precision.com/wp-content/uploads/2021/11/Y-driver.jpg)
![](https://baiquan-precision.com/wp-content/uploads/2019/10/Self-tapping-Screws-1.jpg)
![](https://baiquan-precision.com/wp-content/uploads/2019/10/auto-part-round-head-triangle-slot-self-tapping-screw.jpg)
DRAWING:
![](https://baiquan-precision.com/wp-content/uploads/2019/10/Security-screw-FM4x8.png)
![](https://baiquan-precision.com/wp-content/uploads/2021/11/Electronic-screw-11.jpg)
PRODUCT DESCRIPTION:
OVERVIEW | DETAILS | OTHER OPTIONS | ||||
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Standard | Non-standard | ISO,GB,DIN,JIS,ANSI,BSW or base on the Drawings or Samples | ||||
Processing | Cold forming process, Threading process | Cold forming process, Threading process, Turning process, Milling process, Drilling process, Grinding process, etc. |
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Size | FM4x8 | Specification Range: Thread OD:M2~M12.#4-40~1/2-12 UNC(UNF) Length Range:3mm~100mm |
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Thread type | Machanical thread | Machanical thread,Partial thread,Taptite thread,Tri-lobular thread,Dog point,Self tapping thread,Wood thread,PT thread,Eco syn,Forming thread, Cutting thread,High-low thread,Double thread,Left and right thread,slotted thread,self-drilling thread,etc. |
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Material | Carbon steel | Steel:C1006,C1008,C1010,10B21,SCM435,35CrMo,40CrMo.etc. Sainless steel:SUS302,SUS304,SS316,etc. Brass:Hpb62,Hpb65,Hpb68, etc. Aluminum:AL5005 H34 etc, Titanium:GR5,TC4,TA2 etc. |
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Hardness | Material hardness | Usually do not need to be hardened.(Carbon steel,Grade 4.8); After hardening,HV:450~550 for carbon steel; HRC22~32 for 10B21 (Grade 8.8); HRC32~39 for alloy steel (Grade 12.9); HRC40~55 for SUS400 series products; etc. |
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Finish | Tin | White zinc,Blue zinc,Color zinc,Black zinc,Black oxidation,Black electrophoresis,chromium,Zinc-nickel alloy plated,Powder coating various colors,Spray painting,Red copper,Anode various colors,Polished,Dacromet,Silver, Tin,Red antique bronze,Antique bronze,Phosphate,Nickel, Black nickel,Pearl nickel,Light gold,Gold, PVD,Nylon patch,Harden,Passivation,Natural,etc. | ||||
Range of application | Widely used in power facilities, railway facilities, road facilities, oilfield facilities, urban lighting street lights, light car tires and public fitness equipment, etc. | |||||
Conventional packing | 1)Pack 2000 pcs in bag.Within 15kgs/ carton ,then with the wood pallet if by sea. 2)Carton size:28cm*18cm*13cm, 3)Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic 4)The weight of 20 FT Container:20~25 Tons According to customer requirements. |
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Production time | Usually the lead time is about 7~10 working days for sample production, 15~20 working days for mass production. |
![](https://baiquan-precision.com/wp-content/uploads/2021/11/Anti-theft-screw.jpg)
![](https://baiquan-precision.com/wp-content/uploads/2021/11/Stainless-Steel-Snake-Eyes-Self-Tapping-Anti.png)
![](https://baiquan-precision.com/wp-content/uploads/2019/06/Security-screw.jpg)
Screw drivers,head and thread type:
MATERIAL:
SURFACE TREATMENT:
CONVENTIONAL PACKAGING
STORE: Room temperature, sealed in plastic bag,in Carton.
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![Warehouse 500x330 Warehouse 500x330](https://baiquan-precision.com/wp-content/uploads/2019/05/Warehouse-500x330-495x291.jpg)
DELIVERY: Delivery on the ground, by ocean and by air. international express company (DHL,Fedex,TNT,UPS etc.)
![](https://baiquan-precision.com/wp-content/uploads/2019/05/微信图片_20190504184631.png)