A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer

Product Details
Customization: Available
Material: Stainless Steel
Type: Pan Head
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  • A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
  • A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
  • A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
  • A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
  • A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
  • A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
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  • Overview
  • Product Description
  • Application
  • Company Profile
  • Factory
  • Certifications
  • After Sales Service
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
DIN7985
Connection
Common Bolt
Head Style
Round
Standard
DIN, GB, ANSI, JIS
Grade
A2, A4
Certification
ISO, RoHS, CE
Delivery
Sea Freight, Air, Train, Express
Service
Support Customized Service
Samples
Free If It Is Available
Surface Treatment
Zinc, Power Coating, Black Oxide, Dacromet, etc
Inspection
Optical Screening Instrument
Delivery Time
10-15 Working Days
Thread
Coarse or Fine
Transport Package
Plastic Bag, Boxes and Cartons, Pallets, Customize
Specification
M2-M10
Trademark
OEM, ODM
Origin
China
HS Code
7318159090
Production Capacity
2000000pieces/Year

Product Description

Basic Information

Standard ISO7380
Size M2-M10
Material  Carbon Steel, Stainless Steel, Duplex, etc
Plating Zinc, Dacromet, Geomet, Ruspert, HDG, etc
Note Free samples but freight cost is paid by customers(when sample is in stock)   Sample fee (when samples need to be customized)
 
Product Description

What is A Sealing Screw?
Sealing screws, also known as sealing bolts or sealing fasteners, are specialized screws designed to provide an additional level of sealing and protection against liquid or gas leakage.
A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black WasherType: sealing ring waterproof screws and sealant waterproof screws.
A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
1. Waterproof grade: Although one is a sealing O ring and one is a sealant, the waterproof grade of both can reach IP67 and IP68;
2. Waterproof principle Are through extrusion to achieve the effect of waterproof, but one is extrusion sealing ring, one is extrusion sealant;
3. Raw materials and production process The production process is cold heading, raw materials are mainly stainless steel, can be passivated to increase the rust resistance of stainless steel;
4. Size The sealing O ring is only applicable to waterproof screws above M1.6, but the sealant can be applied to any size;

Main features of waterproof screw:  
1. hate water, hate oil; 2. promote the release of moisture and steam; 3. Extreme chemical inertia; 4. will not fall off;  5.uvioresistant; 6.Extreme temperature resistance.

Main advantages of waterproof screw:  
1. Protect sensitive electronic and inductance products; 2. Long service life and trouble-free maintenance in extreme environment; 3. greatly reduce the fault of electronic and inductance products caused by salt corrosion; 4. greatly reduce fog and dew; 5. Reduce the stress of the casing sealing strip by balancing the pressure.

Product Parameters

A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black WasherOther Head Style
A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
Application

Sealing fasteners are used to seal all sorts of equipment whether on land, in the air or at sea, including:
Aircraft engines & motors; Circuit boards; Conveyor belts; Data centers; Drones and drone ports; Earphones; Electric charging vehicle units; HVAC systems; Invasive / non-invasive medical devices; LED / smart lighting; Night-vision goggles; Rechargeable batteries; Robots and co-bots; Sensors; 3D cameras / LiDAR technology.
A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black WasherScrew Head Type

A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black WasherScrew Drive
A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
Thread Type

A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer
Company Profile

Eternal Fasteners has established itself as a leading innovator in the fastener manufacturing industry. With over 15 years of experience, we specialize in producing high-quality, durable fasteners that serve a wide range of industries, from construction and automotive to aerospace and electronics. Our commitment to excellence has positioned us at the forefront of our industry, providing reliable solutions for any fastening need.
Our mission is to provide our clients with fastening solutions that combine strength, precision, and reliability. We strive to exceed customer expectations through continuous innovation, quality excellence, and sustainable practices. Our vision is to become the global standard for quality and innovation in the fastener industry, fostering secure connections worldwide.
As we look to the future, Eternal Fasteners aims to expand our product offerings, explore new markets, and continue leading the industry in innovation and sustainability. 
A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer

Factory

A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer

Certifications

A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer

After Sales Service

Eternal Fasteners can bolster its reputation and foster long-term customer loyalty by providing exceptional after-sales service. 
1. Feedback Loop:
Implement a feedback system to gather insights from customers about their after-sales experience. This can help identify areas for improvement.
Act on the feedback to make necessary adjustments to your after-sales services.
2. Warranty and Replacement Services:
Make the replacement of defective or malfunctioning products as seamless as possible to minimize customer inconvenience.
3. Regular Follow-up:
Schedule regular follow-ups with customers to ensure their satisfaction with the products and services received. This can further demonstrate your commitment to their satisfaction.
4. Customized Solutions and Advisory:
Offer tailored advice and solutions if customers face unique challenges with their fastening needs, strengthening the perception of Eternal Fasteners as a consultative partner, not just a supplier.

Packaging & Shipping

A2-70 Torx Pan Head Waterproof O-Ring Self-Sealing Bolts Screw with Sealed Black Washer

FAQ

1. Can I order a small quantity products?
Answer: Small orders can be supported if the product is in stock.

2. What kind of transportation is supported?
Answer: Sea Freight, Air Freight and others Express Delivery ways for you.

3. What kind of material you can provide?
Answer: Carbon steel, stainless steel, duplex, aluminum, titanium, brass, copper, etc.

4. Do you provide customized service?
Answer: Yes,we can produce according to your drawing & requirements.

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