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Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
  • Verified Supplier
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China 4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer
China 4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer

  1. China 4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer
  2. China 4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer
  3. China 4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer
  4. China 4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer

4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer

  1. MOQ: 1pcs
  2. Price: USD1-20 pcs
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 50000pcs per 7 working days
Delivery Time 15-20 days
Packaging Details bag+Carton
Head Type button head
Application Construction, woodworking, metalworking
Point Type Sharp
Durability Long-lasting
Corrosion Resistance Yes
Type Screw
Thread Type Coarse
Strength High
Usage Fastening
Package Quantity 100 pieces per pack
Size Various sizes available
Finish Zinc plated
Drive Type Phillips
Material Metal
Brand Name JIA SHAN
Model Number DIN
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 50000pcs per 7 working days
Delivery Time 15-20 days Packaging Details bag+Carton
Head Type button head Application Construction, woodworking, metalworking
Point Type Sharp Durability Long-lasting
Corrosion Resistance Yes Type Screw
Thread Type Coarse Strength High
Usage Fastening Package Quantity 100 pieces per pack
Size Various sizes available Finish Zinc plated
Drive Type Phillips Material Metal
Brand Name JIA SHAN Model Number DIN
Certification ISO9001 Place of Origin China
High Light stainless steel flange pan head screwSS drilling screw with EPDM washerDIN7504 stainless steel metal screw
4.2 18-8 Stainless Steel SS Flange Pan Head Drilling Screw With EPDM Washer DIN7504
Product Specifications
Attribute Value
Head Type Button Head
Application Construction, woodworking, metalworking
Point Type Sharp
Durability Long-lasting
Corrosion Resistance Yes
Type Screw
Thread Type Coarse
Strength High
Usage Fastening
Package Quantity 100 pieces per pack
Size Various sizes available
Finish Zinc plated
Drive Type Phillips
Material Metal
Product Description
M4 4.2 6.3 Tapping Screw Carbon Steel Galvanized Zinc Plated Q235 ASTM A325
Stainless steel flange pan head drilling screw with EPDM washer
Stainless Steel Grades

Stainless steels like SUS304, 304L, 316, and their variants are renowned for their high resistance to corrosion, making them ideal for environments exposed to moisture, chemicals, or varying temperatures. 304 and 304L stainless steels are commonly used in general applications, while 316 and 316L, with added molybdenum, offer enhanced resistance to chlorides and acids, suitable for marine and chemical environments.

Maintenance Tips

Regularly clean stainless steel components to avoid surface contamination that can lead to rust. A simple wipe-down with a mild detergent and water is often sufficient, followed by a rinse and drying. Avoid contact with chlorides or harsh chemicals that can cause pitting or staining, especially in grades like 316.

Industry Applications
  • Medical and Pharmaceutical: Used in surgical instruments, implants, and sanitary tubing
  • Food Processing: 304 and 316 stainless steels for food-grade equipment
  • Chemical Processing: 316L and 316Ti for harsh chemical environments
  • Marine: 316 and 316L for saltwater corrosion resistance
  • Automotive and Aerospace: 410 and 420 grades for high-strength applications
Product Images
Close-up view of stainless steel drilling screw Side profile of flange pan head drilling screw Package of stainless steel screws Industrial application of drilling screws
Frequently Asked Questions
Q1: Are you a factory or a trading company?
We are a professional manufacturer with our own factory.
Q2: Could you offer samples for testing?
Yes, sample orders are welcome.
Q3: How can I get the cargo?
With over 17 years of export experience, we can deliver to your closest port or warehouse directly.
Q4: How can I know how my order is being done?
Our process: 30% deposit → production → photo confirmation → inspection → shipment booking → ETD/ETA notification → balance payment → loading → document delivery.
Q5: Can I visit your factory?
Yes, we welcome visits. Please contact us to arrange an appointment and transportation.
Q6: What is your minimum order quantity?
MOQ varies by item. We accept sample orders, LCL shipments, and can accommodate single-piece orders for projects.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2007

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...

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Get in touch with us

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  • Hunan Jia Shan Hardware Tech Co., Ltd.
  • 1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
  • https://www.cnc-partsmachining.com/

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