Triangular security screw

  DRAWING:

  PRODUCT DESCRIPTION:

OVERVIEWDETAILSOTHER OPTIONS
StandardNon-standardISO,GB,DIN,JIS,ANSI,BSW or base on the Drawings or Samples
ProcessingCold forming process,
Threading process
Cold forming process,
Threading process,
Turning process,
Milling process,
Drilling process,
Grinding process,
etc.
SizeFM4x8Specification Range:
Thread OD:M2~M12.#4-40~1/2-12 UNC(UNF)
Length Range:3mm~100mm
Thread typeMachanical threadMachanical 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.
MaterialCarbon steelSteel: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.
HardnessMaterial hardnessUsually 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.
FinishTinWhite 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 applicationWidely used in power facilities, railway facilities, road facilities, oilfield facilities, urban lighting street lights, light car tires and public fitness equipment, etc.
Conventional packing1)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.
Production timeUsually the lead time is about 7~10 working days for sample production, 15~20 working days for mass production.

  Screw drivers,head and thread type:

MCS-TMTMAMAFUTBBC
B-TBTBPDBFAS2THLP-TPT
ATAABDAA-HLQCBLRDTG

  MATERIAL:

SteelStainless steelBrassCopperAluminumTitanium Other material

  SURFACE TREATMENT:

WTBLCZBZBOEBBEMBCRZNALQ
PVDAOPOBDCMDCDBSITINRBAB
GPBPNIBKNIPNPBGORCNLBK

  CONVENTIONAL PACKAGING

Some goods in a small PE bag,in carton.If delivered by sea,then with wood pallet.

STORE: Room temperature, sealed in plastic bag,in Carton.
.

Warehouse 500x330

DELIVERY: Delivery on the ground, by ocean and by air. international express company (DHL,Fedex,TNT,UPS etc.)