Connection Bolts

Connection Bolts

Connection bolts High quality hot dip galvanized steel tower using grade 4.8/6.8/8.8 bolts with nuts Specifications: Hex Nuts & Bolts 1. Material: Low carbon steel,35K,Q235,C1010 2. Surface: Black, ZP, HDG,Plain 3. Grade: 4.6,4.8,6.8,8.8,10.9 4. Standards: DIN933/931/960/961/558 Product...

Product Details

Connection bolts 

High quality hot dip galvanized steel tower using grade 4.8/6.8/8.8 bolts with nuts 

 

Specifications: 

Hex Nuts & Bolts

1. Material: Low carbon steel,35K,Q235,C1010

2. Surface: Black, ZP, HDG,Plain

3. Grade: 4.6,4.8,6.8,8.8,10.9

4. Standards: DIN933/931/960/961/558


Product parameter

Basic information

Material

Steel Q235B/Q345B/Q420

Warranty period

40 years

Color

As per customer request

Quality control

ISO/GB

Voltage grade

Normally 35KV, 66KV, 110KV, 220KV

Surface treatment

Hot dip galvanization

Production capacity

6000 tons per month

Connection

Bolts and nuts

Quality standard

ISO 9001:2008

Welding standard

AWSD1.1

Galvanization standard

ASTM123

Packing

 Customized



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