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Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial
Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial
Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial
Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial
Specifications
Brand Name :
FINEX
Model Number :
black 8.8 hex bolt M12
Certification :
ISO9001|ISO14001| IATF16949
Place of Origin :
Guangdong, China
MOQ :
1000 pieces
Price :
$0.05/pieces 1000-49999 pieces
Payment Terms :
T/T, L/C, D/A, D/P
Supply Ability :
500000000 Piece/Pieces per Week
Delivery Time :
7~15 working day
Packaging Details :
1.1000pcs / plastic bag,20kgs/ carton ,then put on the wood pallet ,
2.Carton size:28cm*18cm*13cm,
3.Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic
4.The weight of 20 FT Container:20~25 Tons
5,As your requirements
Material :
Stainless steel, Steel
Finish :
Zinc Plated
Standard :
DIN
MOQ :
1 piece in stock, 30,000 pcs customized
Package :
Small Packing+Carton Packing+Pallet
Delivery time :
In stock 5~7 working days, customized 15~25 working days
Service :
OEM ODM Custom Service
Length :
1mm~500mm
Certificate :
ISO9001:2015, SGS, RoHs
Description
Black Zinc Plated 8.8 Hex Bolt – M8/M10 Semi-Thread & IATF 16949 Certified

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Product Overview

Our Black Zinc Plated 8.8 Hex Bolt is engineered for high-strength, corrosion-resistant fastening in demanding automotive and industrial environments. Featuring a semi-thread design for optimal grip and a trivalent black zinc coating, this bolt meets IATF 16949 automotive quality standards, ensuring reliability in critical assemblies. Perfect for chassis, engines, and machinery, it combines durability with precision for OEMs, suppliers, and industrial applications.

Key Features

✅ Grade 8.8 Carbon Steel

  • High Tensile Strength: 800 MPa tensile strength, 640 MPa yield strength for heavy loads and vibration resistance.
  • Semi-Thread Design: Partial threading prevents over-tightening and ensures even load distribution.

✅ Black Zinc Plating (Trivalent)

  • Corrosion Resistance: Withstands humidity, road salts, and industrial chemicals.
  • Aesthetic Finish: Sleek black appearance for OEM or architectural applications.

✅ IATF 16949 Certified

  • Automotive Compliance: Manufactured under strict automotive quality management systems (QMS).
  • Traceability: Full material and process documentation for audits and recalls.

✅ Hex Head Compatibility

  • Wrench/Socket Fit: Compatible with standard tools (e.g., 13mm for M8, 17mm for M10).
  • Reusable: Maintains thread integrity after disassembly.

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for IndustrialStainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for IndustrialStainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for IndustrialStainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial
Specification
More Detail Informations
Available Material
1.Stainless Steel: SS303, SS304, SS316, SS410, SS420;
2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045;
3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ;
4.Aluminum: Al6061, Al6063 etc
or as your requirements
Head type
CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
Hardness
Carbon Steel:HRC:28~35 ,HV450~700
Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
Finish
Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver,
Phosphorization,Zinc-nickel alloy plated etc.
Sample Available
The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
Delivery time
Samples time 3-5 working days, Lead time 20-25 working days
Pricing Term
EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
Packing
Bulk in PE bag or Small boxes.then in carton .pallet
Payment term
TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
Management system
ISO9001:2015
Certificate
ISO,ROHS
Why Choose Us

Why Choose Us?

✅ OEM/ODM Support: Full custom packaging, branding, and documentation.
✅ Quality Assurance: ISO 9001-certified with full material traceability and testing (salt-spray, torque, tensile).
✅ Flexible MOQs: Prototype batches to large-scale production.
✅ Fast Turnaround: 10–15 days for standard orders; expedited options available.

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for IndustrialStainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Company Profile

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

FAQ
Q1: What is your main products and material supply?
A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.
Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.
Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

Q4: What's your packing?What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.
Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.
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Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

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Product Detail
Brand Name :
FINEX
Model Number :
black 8.8 hex bolt M12
Certification :
ISO9001|ISO14001| IATF16949
Place of Origin :
Guangdong, China
MOQ :
1000 pieces
Price :
$0.05/pieces 1000-49999 pieces
Contact Supplier
Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial
Stainless Steel 8.8 Hex Bolt M8/M10 Semi-Thread IATF 16949 Certified Length 1mm-500mm Black Zinc Plated for Industrial

Finexpress Precision Manufacturing (dongguan) Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Since 2002
Business Type :
Manufacturer
Main Products :
Metal Screw Fastener, Threaded Insert Nut, Hex Standoff Spacer
Total Annual :
5000000-6000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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