Security Door Lock Hardware Steel C1022 M4x10 Torx Pan Head Machine Screws

Security Door Lock Screw M4x10 Torx Pan Head Machine Screws Speciality Hardware Fasteners

Quick Detail:

Diameter : 3.5(#6),3.9(#7),4.2(#8),4.8(#10) 
Length: 1/2",3/4"5/8".1",2",2-1/2"......4"  
Surface: Yellow Zinc, Black, Blue, Nickel, Galvan-coating  
Material: SteelC1022, harden higher resistance for special applications

Description:

screw standard:
DIN 934,985, 439, A563 DH,10S 2H,
Gr 4, Gr7, B8, B8M,A2,A4,
SS316L, B8, B8M

screw Materials:
Carbon steel, stainless steel, F436M,
SS304, SS316L,
SPRING,TAPER, PLATE,SS316
4.6. CARBON STEEL,ASTM
a36, 8.8 ,b7, a307, a325, a490

Production scope:

a) Diameter: M3 - M45

b) Length: 25mm- 2,500mm (1--60)

c) Mechanical performance: Class 4.8, Class 6.8, Class 8.8, Class 10.9, Class 12.9

d) Surface: plain,zinc plated(Cr3+),HDG,Nickel.

e) Standard: IFI,ISO,JIS,GB,BS,DIN

f) Products available: square bolts, hex bolts, T bolts, fastener, threaded rods,

carriage bolts, flange bolts, nuts, L bolts, hexagon sockets, stud bolts, high

strength bolts, U bolts, eye bolts, stainless steel products, DIN931, DIN601,DIN933, DIN603, nuts

OEM Service:

Specifications:

Applications:

Polestar Metal Products is a professional custom metals products manufacturer, specialize in custom producing all kinds of metal parts, plastic parts, for all industries.

The main production technology is CNC Machining, including CNC turning, CNC milling, and EDM. We are good at integrating different metal production processes to find the most suitable method to complete the development of new products. We will effectively use die casting, extruded profile, laser / wire cutting, powder metallurgy, MIM and other processes to complete the front process, which helps to reduce the cost of CNC manufacturing.

The materials can be carbon steel, stainless steel, aluminum alloy, copper, brass, titanium, all kinds of plastic & rubber.

Surface treatment can be zinc plated, nickel plated, chrome plated, copperized, black oxide, passivated hardening, polishing, powder coating, Anodizing, conductive alondine, sand blasting and spray paint, DLC, and etc.