Finexpress Precision Manufacturing (dongguan) Co., Ltd

China,Dongguan ,Guangdong
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Customized Stainless Steel Zinc Hex Bolt For Durable Fastening Solutions

China Customized Stainless Steel Zinc Hex Bolt For Durable Fastening Solutions

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Customized Stainless Steel Zinc Hex Bolt For Durable Fastening Solutions

MOQ： 30000
Price： $0.10/pieces 1000-29999 pieces
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Finish	ZINC, Plain
Material	Stainless steel, Steel, titanium
Standard	DIN, DIN,ANSI,ISO,BSW,ect
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	all issues within 24 hours
advantages	competitive price, high quality and good service
port	FOB Shenzhen
Place of Origin	Guangdong, China
Brand Name	FinExpress hex bolt
Model Number	hex bolt

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Product Details
Company Details

Product Specification


Finish	ZINC, Plain	Material	Stainless steel, Steel, titanium
Standard	DIN, DIN,ANSI,ISO,BSW,ect	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	all issues within 24 hours	advantages	competitive price, high quality and good service
port	FOB Shenzhen	Place of Origin	Guangdong, China
Brand Name	FinExpress hex bolt	Model Number	hex bolt
High Light	Customized Zinc Hex Bolt ，Stainless Steel Zinc Hex Bolt ，Stainless Steel Hex Bolt Zinc Plated

Customized Stainless Steel Zinc Hex Bolt For Durable Fastening Solutions

Product Overview

Our Customized Stainless Steel Zinc Hex Bolts combine the superior corrosion resistance of stainless steel with the added protection of a zinc coating, delivering unmatched durability for demanding environments. Designed for high-load applications, these bolts are ideal for securing structures in marine, automotive, construction, and industrial settings where rust, vibration, and harsh conditions threaten fastener integrity.

Key Features

✅ Dual-Layer Corrosion Protection

Stainless Steel Core (A2/A4): 304 (A2) for general use; 316 (A4) for marine/chemical resistance.
Zinc Coating (Electroplated/Mechanical Galvanized): Sacrificial layer enhances rust prevention, even in saltwater or humid climates.

✅ High-Strength Hex Bolt Design

Hex Head (DIN 933/931): Compatible with standard wrenches/sockets for easy installation.
Full or Partial Threads: Customize thread length for shear or tension applications.

✅ Tailored Customization

Metric/Imperial Sizes: M6–M24 (metric) or ¼"–1" (imperial).
Coatings: Clear zinc, yellow zinc, or black oxide for aesthetics and added protection.

✅ Certified Durability

ISO 3506 (Stainless Steel Properties), ASTM F593 (Bolts), RoHS, and ISO 9001 compliant.

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.

Company Profile

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.

Company Details

Bronze Gleitlager

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Business Type:

Manufacturer 
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Year Established:

2002 


Total Annual:

5000000-6000000
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Employee Number:

101~200 


Ecer Certification：

Verified Supplier 

FinEx Precision fastener company is a manufacturer specializing in the production and sales of screws, nuts, rivets, springs, customize hardware and other industrial fasteners.More than 20 years of experience in the field of fasteners with a 6,000 square meters factory, a 70 people team and has obta... FinEx Precision fastener company is a manufacturer specializing in the production and sales of screws, nuts, rivets, springs, customize hardware and other industrial fasteners.More than 20 years of experience in the field of fasteners with a 6,000 square meters factory, a 70 people team and has obta...

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Reach Us
Finexpress Precision Manufacturing (dongguan) Co., Ltd
Building 2, No. 129 Xinmalian Xinma Road, Dalang Town, Dongguan, Guangdong, China
https://www.metalscrewfastener.com/

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