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Home > Products > Special Fastener > Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

Basic Info

Model No.:  lknf

Product Description



Model NO.: lknf


Type: Hexagon Head


Head Style: Hexagonal


Grade: Stainless Steel, Alloy Steel, Steel, Brass


Finish: to Your Requirement


Market: Global


Specification: DIN, ANSI, ISO, JIS and Non-Standard


HS Code: 7318




Material: Stainless Steel, Alloy Steel, Steel, Brass


Connection: Common Bolt


Standard: DIN, ANSI, GB, JIS


Application: Machinery


Sample: Free


Trademark: LK


Origin: China


Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

1>. Description: Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

2>. Material: Stainless steel, alloy steel, steel, brass

3>. Surface: Zinc plated in chromium and ROHS

4>. Size: M12(1/2) upto M56(2") Length upto 1000mm

5>. Packing: Bulk packing, small box packing

Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

Stainless Steel Hardware of Bolt / Nut / Screw for Auto, Building...

We Lockey Indsustrial Co., Ltd. Produce Hardware include:

Low carbon steel Hardware: Bolt, Nut, special Hardware per the drawing of client.

Medium steel Hardware: Bolt, nut, special Hardware per the request of client.

Alloy steel Hardware: Bolt, nut, special Hardware per the drawing of client.

Stainless steel Hardware: Bolt, nut and special Hardware per the request of client.



We are looking forward to hear from you if you are interesting in our Hardware.


Technical Delivery Conditions (DIN BOLT ONLY)
Material Steel Stainless steel Non-ferrous metal
General requirements As specified in DIN 267 part 1
Thread Tolerance 6g
Standard DIN13 Part 12 & 15
Mechanical
properties
Property
class
5.6
8.8
10.9
≤M20 A2-70 Subject to agreement
A4-70
>M20 A2-50
A4-50
C3,C4
Standard ISO 898 Part 1 DIN267 Part 11 DIN267 Part 18
Limit deviations
geometrical tolerance
Product
grade
A for product up to size M24 and L≤10d or 150mm
B for product exceeding size M24 or L>10d or 150mm
Standard ISO 4759 Part 1
Surface finish As processed Property
class 8.8 and above:
Blackened
Bright Bright
DIN267 Part 2 shall apply with regard to surface roughness
DIN267 Part 19 shall apply with regard to permissible surface discontinuities
DIN267 Part 9 shall apply with regard to electropiating
DIN267 Part 10 shall apply with regard to hot dip galvanizing
Acceptance inspection DIN267 Part 5 shall apply with regard to acceptance inspection





Technical Delivery Conditions (DIN NUT ONLY)
Material Steel Stainless steel Non-ferrous metal
General requirements As specified in DIN 267 part 1
Thread Tolerance 6H
Standard DIN13 Part 12 & 15
Mechanical
properties
Property
class
M3-M39:6, 8, 10 ≤M39 A2-70 Subject to
agreement
A4-70
>M39 Subject to
agreement
Standard ISO 267 Part 4 DIN267 Part 11 DIN267 Part 18
Limit deviations
geometrical tolerance
Product
grade
A for product up to size M24 and L≤10d or 150mm
B for product exceeding size M24 or L>10d or 150mm
Standard ISO 4759 Part 1
Surface finish As processed Bright Bright
DIN267 Part 2 shall apply with regard to surface roughness
DIN267 Part 20 shall apply with regard to permissible surface discontinuities
DIN267 Part 21 shall apply with regard to the widening test
DIN267 Part 9 shall apply with regard to electropiating
DIN267 Part 10 shall apply with regard to hot dip galvanizing
Acceptance inspection DIN267 Part 5 shall apply with regard to acceptance inspection





Technical Delivery Conditions (DIN Tapping Screw ONLY)
Material Steel Stainless steel
General requirements As specified in DIN 267 part 1
Screw thread and thread ends As specified in DIN 7970
Cross recesses As specified in DIN 7962
Mechanical properties
and Material
As specified in DIN 267 part 12
Limit deviations
geometrical tolerance
Product grade A as specified in ISO 4759 part 1
ISO 4759 Part 1
Surface finish As processed Bright
DIN267 Part 2 shall apply with regard to surface roughness
DIN267 Part 19 shall apply with regard to permissible surface discontinuities
DIN267 Part 9 shall apply with regard to electropiating
Other type of surface protaction being suject to agreement
Acceptance inspection DIN267 Part 5 shall apply with regard to acceptance inspection



Contact us if you need more details on Hardware. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Steel Hardware、Stainless Steel Hardware. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Special Fastener