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10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt

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Finexpress Precision Manufacturing (dongguan) Co., Ltd

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10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt

Name: 10mm180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt
Brand: FinExpress
Price: 0.50 USD

Quality 10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt for sale

Place of Origin : Guangdong, China

Brand Name : FinExpress

Model Number : Carriage Bolt

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

Supply Ability : 500000000 Set/Sets per Week

MOQ : 50000

Price : $0.50/pieces 1000-4999 pieces

Finish : ZINC, Plain, Custom, Plain, Nickel plated, Zinc plated, Passivation

Material : Stainless steel, Steel, Custom made, Stainless Steel, Carbon steel, Alloy Steel, Aluminum

Standard : DIN, JIS, ISO, GB, Non-standard

Product name : Carbon Steel Zinc Plated Flat Head Carriage Bolt

MOQ : 1 piece in stock, 30,000 sets customized

Package : PE+Carton +Pallet

Delivery time : In stock 5~7 working days, customized 15~25 working days

Service : OEM

Length : 10mm~180mm

Certificate : ISO9001:2015, SGS, RoHs

Size : M4-M20

Port : Shenzhen, Guangzhou

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10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt

Product Overview

Our Black Zinc Plated DIN603 Carriage Bolts combine rugged durability with sleek aesthetics, engineered for applications requiring secure fastening and corrosion resistance. Available in stainless steel and carbon steel, these bolts feature a domed head, square neck, and black zinc coating for enhanced protection. Ideal for outdoor, marine, or industrial environments, they meet DIN603 standards for precision and reliability.

Key Features

✅ Material Options

Stainless Steel (304/316): Corrosion-resistant for marine, chemical, or humid conditions.
Carbon Steel (Grade 8.8): High tensile strength with black zinc plating for rust prevention.

✅ Black Zinc Plating

Aesthetic & Protective: Matte black finish resists scratches, oxidation, and UV exposure.
Salt-Spray Tested: 500+ hours (ASTM B117) for durability in harsh environments.

✅ DIN603 Compliance

Domed Head & Square Neck: Prevents rotation during installation for secure fastening.
Precision Engineering: Threads and dimensions meet DIN603 specifications.

✅ Length Range

10mm–180mm: Versatile sizing for light-duty to heavy-duty applications.

10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt

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.

10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt

Company Profile

10mm-180mm Length Black Zinc Plated Stainless Steel Carbon Steel Din603 Carriage Bolt

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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