Handan Yongnian Hongji Machinery Parts Co., LTD.,
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Measurement: Imperial Inch
Material: Carbon Steel
Surface Finish: Electro Galvanized
Grade: Gr2, Gr5, Gr8
Thread: UNC, UNF
Head: Hex Head
Use: Construction, Auto, Machinery Hardware
Brand: HongJi
Material: Carbon Steel
Grade: Gr2/Gr5/Gr8
Surface: HDG Hot Dip Galvanized
Thread: UNC UNF Inch Thread
Head: Hex Head
Usage: Outdoor Steel Construction
Service: OEM Custom Sizes
Brand: HongJi
ASME B18.2.1 Hex Head Cap Bolt Black Oxide Finish Carbon Steel UNC UNF Inch Size Hexagonal Bolt
Type: Hex Head Cap Bolt
Measurement: Inch Size
Material: Carbon Steel Alloy Steel
Strength Grade: Grade 2/5/8
Surface: Black Oxide Blackened
Head: Hexagonal Head
Thread Form: Full & Partial Thread
Usage: Automotive Machinery Construction
Service: OEM ODM Wholesale In Stock
Packing: Carton Pallet Packaging
Brand: HongJi
DIN933 DIN931 Dacromet Hex Bolt High Strength Carbon Steel Metric Size
Surface Finish: Dacromet Anti-corrosion Coating
Material: Carbon Alloy Steel
Head Style: Hexagon Head
Standard: DIN933 Full Thread / DIN931 Half Thread
Brand: HongJi
Packaging: Carton, Pallet, Customized
Application: Machinery, Auto, Construction, Outdoor Projects
Hanger Bolt Hanger Screw Stainless Steel 304 316 for Furniture
Product: Hanger Bolt
Drive: Hex Socket
Usage: Furniture, Wood Working
Surface: Natural Stainless Steel Finish
Customization: Accept OEM & ODM
Yellow Zinc Plated Dual Thread Hanger Bolt Machine Wood Thread for Furniture
Surface Finish: Yellow Zinc Plated
Drive: Hex Socket
Thread: Machine & Wood Dual Thread
Usage: Furniture, Wood Working
Custom: Accept OEM
Carbon Steel Hanger Bolt Blue‑White Zinc Plated Wood‑Machine Double Thread Screw
Surface finish: Electro‑galvanized with blue‑white trivalent chromium passivation, RoHS compliant
Zinc coating thickness: 5‑12μm
Neutral salt spray(NSS): 48‑72 hours to white rust
Geomet Coated Full Thread Hex Bolt DIN931 Grade 8.8 10.9
Standard: DIN931
Material: Carbon Steel
Grade: 8.8,10.9
Thread Type: Full Thread
Surface Treatment: Geomet
Head Type: Hex Head
Application: Machinery, Construction, Automotive Fastening
Feature: Anti‑corrosion, High Strength
Customization: Accept OEM & ODM
Place of Origin: China
Brand: Custom / OEM
Geomet Coated Full Thread Hex Bolt DIN933 Grade 8.8 10.9
Standard: DIN933
Material: Carbon Steel
Grade: 8.8,10.9
Thread Type: Full Thread
Surface Treatment: Geomet
Head Type: Hex Head
Application: Machinery, Construction, Automotive Fastening
Feature: Anti‑corrosion, High Strength
Customization: Accept OEM & ODM
Place of Origin: China
Brand: Custom / OEM
Carbon Steel Blue Zinc Plated Socket Button Head Screws
Product ：NameSocket Button Head Allen Screws
Material：Carbon Steel
Surface Finish：Blue Zinc Plated
Head： TypeButton Head
Drive Type：Hex Socket / Allen
StandardDIN ：7380 / ISO7380
Grade：4.8 / 8.8
Size ：RangeM2‑M16
Package：Plastic bag + Carton + Pallet
Carbon Steel Color Zinc Plated Carriage Bolt Round Head Square Neck Bolt
Standard: DIN603
Material: Carbon Steel
Surface Treatment: Color zinc plated
Head Type: Mushroom Round Head
Thread Type: Metric Thread
Application: Guardrail, Cable Tray, Machinery Equipment, Furniture
Custom Service: Support OEM & ODM
Packing: Carton Box + Pallet
Feature: Square Neck Anti‑Rotation, Easy Installation
Black Oxide Carriage Bolt DIN603 Carbon Steel Round Mushroom Head Square Neck Screw Bolt
Standard: DIN603
Material: Carbon Steel
Surface Treatment: Black Oxide
Head Type: Mushroom Round Head
Thread Type: Metric Thread
Application: Guardrail, Cable Tray, Machinery Equipment, Furniture
Custom Service: Support OEM & ODM
Packing: Carton Box + Pallet
Feature: Square Neck Anti‑Rotation, Easy Installation
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The company's main products cover bolts, nuts, anchor, screws, washers and customized parts, casting parts, built-in fitting parts and steel
