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Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set
Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set
Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set
Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set
Specifications
Brand Name :
YB
Model Number :
Hex Head Screw
Certification :
ISO9001,TUV
Place of Origin :
ZheJiang China
MOQ :
10000
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
500Tons/month
Delivery Time :
7-25Days
Packaging Details :
Carton Box/Pallet/Customized
Surface :
Nickel Plating
Head Thickness :
0.125 inches
Color :
Silver, Gray
Head Width :
0.438 inches
Accessory :
Split Pin
Tolerance :
6h
Standard :
DIN,GB
Application :
bolt locking
Class :
10.9
Transport Package :
Carton Box
Description

Phillips Hex Bolt 12.9 Grade Blue-White Zinc Plated M3 to M8 with Washer Set


1.Products Details:

This assembly is a pre-configured fastening solution combining three components:
1. Cross Recessed Hexagon Head Bolt: Features a hexagonal shank for wrench tightening and a cross-shaped recess (Phillips drive) for screwdriver compatibility, offering dual-tool accessibility.
2. Spring Washer: A helical washer that provides tension and vibration resistance, preventing loosening under dynamic loads.
3. Flat Washer: A thin circular washer placed between the bolt head and the surface, distributing pressure evenly and protecting the material from damage.


2.Key Features:

- Saves time by eliminating separate component handling during installation.
- Spring washer reduces loosening in high-vibration environments (e.g., automotive, industrial machinery).
- Flat washer prevents bolt head indentation on soft materials (e.g., wood, aluminum).
- Hex head + cross recess allow flexibility in installation tools.


3.Technical Parameters of Hex Bolt with lock and plain washer


Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set


d M4 M5 M6 M8
a MAX 1.4 1.6 2 2.5
b MIN 38 38 38 38
h 0.8 1 1.6 1.6
H 2.75 3.25 4 5
dc 9 10 12 16
d2 6.78 8.75 10.71 13.64


4.Certificate Display

Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set

5.Production Process

Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set

6.Packaging and shipping Details

Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set

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Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set

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Product Detail
Brand Name :
YB
Model Number :
Hex Head Screw
Certification :
ISO9001,TUV
Place of Origin :
ZheJiang China
MOQ :
10000
Price :
Negotiation
Contact Supplier
video
Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set
Phillips Hex Bolt 12.9 Grade Nickel Plating M3 To M8 With Washer Set

NINGBO YONGBIAO FASTENER CO.,LTD

Verified Supplier
1 Years
zhejiang, ningbo
Since 2012
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Pan Head Screw, Bugle Head Screw, Self Tapping Screw
Total Annual :
5000000-6000000
Employee Number :
45~53
Certification Level :
Verified Supplier
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