304 Stainless Steel Phillips Round Head Screws 500mm Corrosion Resistant
Price:
$0.08/pieces 1000-29999 pieces
MOQ:
30000
Delivery Time:
7~15 Working Day
Brand:
FinExpress
Product Description
304 Stainless Steel Phillips Round Head Screws 500mm Corrosion Resistant
Product Overview
Engineered for extreme durability and reliability, our 304 Stainless Steel Phillips Round Head Screws (500mm length) are the ultimate solution for industrial, marine, and construction projects demanding long-lasting corrosion resistance. Featuring a classic Phillips drive and polished round head, these screws combine robust strength with seamless installation, making them ideal for securing structural components in the harshest environments.
Key Features
✅ Premium 304 Stainless Steel
- Superior Corrosion Resistance: Withstands saltwater, humidity, chemicals, and UV exposure, ideal for marine, coastal, and outdoor use.
- High Tensile Strength: Grade 304 stainless steel ensures durability under heavy loads (up to 700 MPa).
✅ 500mm Extra-Long Design
- Structural Versatility: Perfect for thick materials, beams, or joining large components in construction, shipbuilding, and infrastructure.
✅ Phillips Round Head Design
- Smooth, Flush Finish: Rounded head minimizes surface protrusion while distributing pressure evenly.
- Phillips Drive (PH3/PH4): Compatible with standard screwdrivers or power tools for quick, secure installation.
✅ Corrosion-Resistant Finish
- Plain or Polished Options: Natural stainless steel finish resists tarnishing and maintains a clean appearance.
✅ Global Compliance
- ROHS, ISO 9001, ASTM A276: Certified for quality, safety, and environmental standards.
Technical Specifications
| Attribute | Details |
|---|---|
| Material | 304 Stainless Steel (AISI compliant) |
| Head Type | Round Head (DIN 7380) |
| Drive Type | Phillips (PH3/PH4) |
| Diameter | M8–M20 (Metric) / ¼"–¾" (Imperial) |
| Length | 500mm (Standard) |
| Thread Pitch | Coarse or Fine (Customizable) |
| Finish | Plain Stainless Steel (Standard) or Electro-Polished |
| Temperature Range | -40°F to 1500°F (-40°C to 816°C) |
| Certifications | ISO 9001, ASTM A276, ROHS |
| Packaging | Bulk Crates, Wooden Pallets, or Custom Packaging |
Applications
- Marine & Shipbuilding: Secure docks, hulls, and offshore platforms in saltwater environments.
- Construction: Structural fastening for bridges, steel frameworks, and heavy timber assemblies.
- Industrial Machinery: Anchor large equipment, conveyor systems, and hydraulic components.
- Renewable Energy: Solar farm mounts, wind turbine bases, and utility-scale installations.
- Infrastructure: Railings, signage, and utility poles requiring long-term corrosion resistance.
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Specification
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More Detail Informations
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Available Material
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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 |
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Head type
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CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
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Hardness
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Carbon Steel:HRC:28~35 ,HV450~700
Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9) |
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Finish
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Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver,
Phosphorization,Zinc-nickel alloy plated etc. |
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Sample Available
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The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
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Delivery time
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Samples time 3-5 working days, Lead time 20-25 working days
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Pricing Term
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EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
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Packing
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Bulk in PE bag or Small boxes.then in carton .pallet
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Payment term
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TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
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Management system
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ISO9001:2015
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Certificate
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ISO,ROHS
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Why Choose Us
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.
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.
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.
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.
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.
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.
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Finexpress Precision Manufacturing (dongguan) Co., Ltd
Location
Building 2, No. 129 Xinmalian Xinma Road, Dalang Town, Dongguan, Guangdong, China
Contact Person
Irene chen