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Black Oxide Fasteners

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8.8 Grade Black Oxide High-Strength Hexagonal Bolts and Nuts Heavy-Duty External Fasteners for CNC Machining

8.8 Grade Black Oxide High-Strength Hexagonal Bolts and Nuts Heavy-Duty External Fasteners for CNC Machining

US $ 1-2 / pieces FOB
10 pieces (MOQ)
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Main Products: Forging, Casting, Forging Part, Casting Part, Die Casting Part, Investment Casting Part, Machining Parts, Machinery Part, Stamping Part, Hot Forging
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Qingdao Jinchuan Machinery Co., Ltd.

Shandong, China Since 2014
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Newest! ! ! Nature Steel Fasteners with ANSI Standard Black Oxide Treatment

Newest! ! ! Nature Steel Fasteners with ANSI Standard Black Oxide Treatment

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Material : Stainless Steel
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Black Oxide DIN 6921 Hex Flange Bolt and Nut Gr 12.9 M20 Fastener

Black Oxide DIN 6921 Hex Flange Bolt and Nut Gr 12.9 M20 Fastener

US $ 0.01-1 / Piece FOB
50,000 Pieces (MOQ)
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Main Products: Wheel Bolts and Nuts, Flange Bolts, Hex Bolts, Square Bolts
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Zhejiang Grand Hardware Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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Unique! ! ! Nature Steel Finish Fasteners with Enhanced Black Oxide Treatment

Unique! ! ! Nature Steel Finish Fasteners with Enhanced Black Oxide Treatment

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Material : Stainless Steel
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Newest! ! ! High-Quality Black Oxide Fasteners for ISO Applications

Newest! ! ! High-Quality Black Oxide Fasteners for ISO Applications

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: gear sprocket
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Advanced! ! ! Nature Steel Finish Fasteners with Reliable Black Oxide Surface

Advanced! ! ! Nature Steel Finish Fasteners with Reliable Black Oxide Surface

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Standard Or Nonstandard : Standard
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Exceptional! ! ! Nature Steel Finish Fasteners with Long-Lasting Black Oxide

Exceptional! ! ! Nature Steel Finish Fasteners with Long-Lasting Black Oxide

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: gear sprocket
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Exceptional! ! ! Nature Steel Finish Fasteners with High-Quality Black Oxide

Exceptional! ! ! Nature Steel Finish Fasteners with High-Quality Black Oxide

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Application : Machinery, Marine, Agricultural Machinery, Car
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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M 2.5 2 mm 5mm Brass Chicago Screw Bolts Fasteners

M 2.5 2 mm 5mm Brass Chicago Screw Bolts Fasteners

US $ 0.01-0.09 / Piece FOB
50 Pieces (MOQ)
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Main Products: Shaft Collars, CNC Machining Parts, Security Fasteners, Aluminum Faasteners, Titanium Fasteners, Custom Metal Parts
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Chengdu Jingbang Technology Co., Ltd.

Sichuan, China Since 2022
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Newest! ! ! Versatile Zinc Plated Fasteners with Black Oxide Coating

Newest! ! ! Versatile Zinc Plated Fasteners with Black Oxide Coating

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Manufacturing Method : Cast Gear
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Innovative! ! ! Durable Nature Steel Finish Fasteners with Black Oxide Treatment

Innovative! ! ! Durable Nature Steel Finish Fasteners with Black Oxide Treatment

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: gear sprocket
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Black Oxide M25 Class10 GB812 Round Nuts Truck Tire Fasteners

Black Oxide M25 Class10 GB812 Round Nuts Truck Tire Fasteners

US $ 0.295-0.308 / Piece FOB
20,000 Pieces (MOQ)
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Head Style : Round
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Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

Fujian, China Since 2011
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Related Searches
Bolts Nut Screw Stud Combination & Joint Fittings Self-tapping Screws
Hex Bolt Square Head Bolt Round Head Bolt Countersunk Bolt T-Head Bolt Stud Bolt
Newest! ! ! Black Oxide Coated Fasteners for DIN Standard Compliance

Newest! ! ! Black Oxide Coated Fasteners for DIN Standard Compliance

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: gear sprocket
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Black Oxide Hexagon Head Fasteners

Black Oxide Hexagon Head Fasteners

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Application : Machinery, Chemical Industry, Environmental, Building
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Black Oxide Heavy-Duty Structural Fasteners

Black Oxide Heavy-Duty Structural Fasteners

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Bolt, Threaded rods, Stud bolts, Nuts, Washers
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Premium Black Oxide Fasteners Assortment

Premium Black Oxide Fasteners Assortment

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Application : Machinery, Chemical Industry, Environmental, Building
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Newest! ! ! Nature Steel Finish Black Oxide Fasteners for Durable Applications

Newest! ! ! Nature Steel Finish Black Oxide Fasteners for Durable Applications

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: gear sprocket
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Black Oxide Heavy-Duty Fasteners Bundle

Black Oxide Heavy-Duty Fasteners Bundle

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Standard : DIN
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Structural Fasteners with Black Oxide Finish

Structural Fasteners with Black Oxide Finish

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Bolt, Threaded rods, Stud bolts, Nuts, Washers
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Industrial Black Oxide Hex Fasteners

Industrial Black Oxide Hex Fasteners

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Type : Hexagon Head
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Related Videos
  • What is 8.8 Grade Black Oxide High-Strength Hexagonal Bolts and Nuts Heavy-Duty External Fasteners for CNC Machining
    What is 8.8 Grade Black Oxide High-Strength Hexagonal Bolts and Nuts Heavy-Duty External Fasteners for CNC Machining
    US $ 1-2 /pieces
    10 pieces (MOQ)
    Contact Supplier
  • What is Newest! ! ! Nature Steel Fasteners with ANSI Standard Black Oxide Treatment
    What is Newest! ! ! Nature Steel Fasteners with ANSI Standard Black Oxide Treatment
    US $ 6.7 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Black Oxide DIN 6921 Hex Flange Bolt and Nut Gr 12.9 M20 Fastener
    What is Black Oxide DIN 6921 Hex Flange Bolt and Nut Gr 12.9 M20 Fastener
    US $ 0.01-1 /Piece
    50,000 Pieces (MOQ)
    Contact Supplier
  • What is Unique! ! ! Nature Steel Finish Fasteners with Enhanced Black Oxide Treatment
    What is Unique! ! ! Nature Steel Finish Fasteners with Enhanced Black Oxide Treatment
    US $ 6.7 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
Newest! ! ! High Performance Black Oxide Fasteners for ISO Standards

Newest! ! ! High Performance Black Oxide Fasteners for ISO Standards

US $ 6.7 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: gear sprocket
Contact Supplier
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Renqiu Chuangyi Machinery Parts Co., Ltd.

Hebei, China Since 2024
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Hot Sell M6 Screw Grade 12.9 Oxide Black Carbon Steel DIN 912 Hexagon Allen Torx Bolt Hex Socket Head Cap Screws

Hot Sell M6 Screw Grade 12.9 Oxide Black Carbon Steel DIN 912 Hexagon Allen Torx Bolt Hex Socket Head Cap Screws

US $ 0.05-0.3 / Piece FOB
10,000 Pieces (MOQ)
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Head Style : Hexagonal
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Tianjin Longshi Fasteners Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Heavy Duty Black Hex Nut - Carbon Steel DIN 934 Fasteners

Heavy Duty Black Hex Nut - Carbon Steel DIN 934 Fasteners

US $ 0.1 / pieces FOB
2,000 pieces (MOQ)
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Main Products: Bolt, Nut, Gasket
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Wuxi Xinliang Industrial Technology Co., Ltd

Trading Company

Jiangsu, China Since 2024
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About Black Oxide Fasteners FAQ

  • QWhat are the different types of bolts commonly used in industrial equipment?

    The Black Oxide Fasteners is a top choice in our Bolts collection.Bolts used in industrial equipment include hex bolts, machine bolts, coupling bolts, and anchor bolts. Each type serves specific functions based on their design and material composition.

  • QHow can I verify the credibility of a bolt supplier in China?

    The Black Oxide Fasteners is a top choice in our Bolts collection.When sourcing bolt suppliers in China, conduct thorough background checks, inspect production facilities, and request certifications such as ISO accreditation. Working with a reputable supplier is essential to guarantee product quality.

  • QWhat advantages does purchasing bolts wholesale offer to manufacturers?

    The Black Oxide Fasteners is classified under our comprehensive Bolts range.Wholesale purchase of bolts provides cost savings, bulk quantities, and streamlined supply chain management. Moreover, it ensures consistent product availability, competitive pricing, and personalized services to cater to manufacturing needs.

Black Oxide DIN6921 GB5787 ASME B18.2.1.8 Hex Flange Screw Gr 10.9 M20

Black Oxide DIN6921 GB5787 ASME B18.2.1.8 Hex Flange Screw Gr 10.9 M20

US $ 0.01-1 / Piece FOB
50,000 Pieces (MOQ)
More
Connection : Common Bolt
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Zhejiang Grand Hardware Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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Tamper-Proof Self-Drilling Screw - Black Oxide Coated, Industrial Security

Tamper-Proof Self-Drilling Screw - Black Oxide Coated, Industrial Security

US $ 0.01-0.05 / Piece FOB
10,000 Pieces (MOQ)
More
Main Products: Screw, Bolts, Nuts, Nails, Tapping Screw, Hexagon Head Bolts, Round Head Bolts, Countersunk Bolts, Double End Studs, Rivets
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Audited Supplier
Tianjin Longshi Fasteners Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Barbed Insert Fastener for Furniture

Barbed Insert Fastener for Furniture

US $ 0.001 / Piece FOB
1,000 Pieces (MOQ)
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Material : Stainless Steel
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Shenzhen In-sail Precision Parts Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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High-Performance Stainless Steel Fasteners M14 for Indian Manufacturing

High-Performance Stainless Steel Fasteners M14 for Indian Manufacturing

US $ 0.1-0.3 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Screws, Nuts, and Fasteners
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Hengling Metal Products (Huzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Black Oxide Hexagon Head Fasteners

Black Oxide Hexagon Head Fasteners

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Connection : Common Bolt
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Heavy Duty Black Hex Nut - Carbon Steel DIN 934 Fasteners

Heavy Duty Black Hex Nut - Carbon Steel DIN 934 Fasteners

US $ 0.1 / pieces FOB
2,000 pieces (MOQ)
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Main Products: Bolt, Nut, Gasket
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Wuxi Xinliang Industrial Technology Co., Ltd

Trading Company

Jiangsu, China Since 2024
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Custom Titanium Alloy Aerospace Fasteners Black Oxide Coating for Aircraft Manufacturing

Custom Titanium Alloy Aerospace Fasteners Black Oxide Coating for Aircraft Manufacturing

US $ 0.001-1 / Piece FOB
1 Piece (MOQ)
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Production Type : Mass Production
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Shenzhen Pans Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Stainless Steel Black Oxide Nylon Tip Set Screws Soft Tip Brass Tip Set Screw Alloy Steel Brass Tip Set Screw Green Nylon Tip Set Screw with Pitching

Stainless Steel Black Oxide Nylon Tip Set Screws Soft Tip Brass Tip Set Screw Alloy Steel Brass Tip Set Screw Green Nylon Tip Set Screw with Pitching

US $ 0.08-0.1 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Fastener, Pins, Screw, Clamps, Metal Fabrication, Plastic Fastener, Screw Plunger, Bolt, Nuts
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Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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High Tensile M10 Carbon Steel DIN603 Carriage Bolt Black Oxide

High Tensile M10 Carbon Steel DIN603 Carriage Bolt Black Oxide

US $ 0.01-0.05 / Piece FOB
1,000 Pieces (MOQ)
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Finish : Black
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Hebei Lingke Metal Products Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Surface Mount Fasteners 9774050960, 9774050960r

Surface Mount Fasteners 9774050960, 9774050960r

US $ 0.04-0.045 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Hardware, Fasteners, CNC Machining, Screws, Nuts, Turning Parts, Stamping Parts, Milling Parts, Plungers, Rivets
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Shenzhen In-sail Precision Parts Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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Stud Bolt Threaded High Quality Carbon Steel DIN975 Black Oxide Double End Studs Bolt M6-M56

Stud Bolt Threaded High Quality Carbon Steel DIN975 Black Oxide Double End Studs Bolt M6-M56

US $ 1,000-1,500 / Ton FOB
1 Ton (MOQ)
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Material : High Strength Steel
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Laiwu Xincheng Metal Co., Ltd.

Shandong, China Since 2019
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Black Oxide Hex Socket Bolt Flange Bolt DIN6921

Black Oxide Hex Socket Bolt Flange Bolt DIN6921

US $ 0.12-0.25 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Drop in Anchor, DIN912 Hex Socket Head Cap Screw, Sleeve Anchor, Anchor Bolt, Fasteners, Wedge Anchor, Tie Wire Anchor, Nut, Thread Rod, Screw
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Dongguan VG Fasteners Co., Ltd.

Guangdong, China Since 2024
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Class 12.9 Black Oxide Screw Fasteners

Class 12.9 Black Oxide Screw Fasteners

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Type : Hexagon Head
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Ningbo Steel Bolt Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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#4-48 - Cup Point Socket Set Screws, Alloy Steel W Thermal Black Oxide, SAE Fine Made in China Fastener

#4-48 - Cup Point Socket Set Screws, Alloy Steel W Thermal Black Oxide, SAE Fine Made in China Fastener

US $ 0.001-0.1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Stainless Steel Screw, Fastener, Bolt, Nut and Washer, Steel Wire, Thread Rods, Rivets, Hardware, Nail, Anchor
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Fastener Group (Anhui) Co., Ltd

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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