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Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt Video, Demo, How It Works & Features

Published: 2025-04-09 Published by: NINGBO TRANSHOW FASTENER CO., LTD. 256 views 0 comments

Product Specifications

Model NO.:
silo bolt
Material:
High Strength Steel
Type:
Hexagon Head With Flange
Connection:
Common Bolt
Head Style:
Hexagonal
Standard:
DIN, GB, GOST
Grade:
8.8
Application:
Machinery, Chemical Industry, Environmental, Building, Silo Construction
Finish:
Blue-White Zinc Plated
Product Name:
Silo Bolt, Flange Bolt
Head:
Curved Flange with EPDM Washer Pre-Assemblied
Tensile Strength:
800-830MPa
Hardness:
HRC 25-28
Thread:
M8-1.256g Full Threads
Coating Quality:
500~1, 500hrs No Corrosion After Salt Spray Test!
Color:
Blue-White, Color Zinc Options
Heating:
Quenched and Tempered
Trademark:
TS, Transhow
Transport Package:
Carton, Pallet
Specification:
M8x20
Origin:
Ningbo China
HS Code:
731815
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