Stainless Steel Fasteners Grade 304 & 316 and A4-80

Set Screws
Hex Nuts
Nyloc Nuts
Flat Washers
Spring Washers
Socket Head Cap Screws
Button Head Cap Screws
Countersunk Head Cap Screws
Grub Screws
Metal Thread (Machine) Screws
Self Tapping Screws
Threaded Rod (Allthread)
Winged Nuts
Flanged Nuts
Coupler Nuts
Left-hand Nuts
Cup Washers
Internal & External Lock Washers

Searle Fasteners specialise in supplying a comprehensive range of Grade 304 and 316 and A4-80 (high strength) stainless steel fasteners, screws, nuts, bolts, washer, socket head cap screws and threaded rod for all industries including mining, oil and gas, construction, building and general engineering. Our Perth warehouse contains in excess of 20,000 different fastener and tool products. We stock many difficult-to-find ‘specialist’ fastener products. In addition, we are able to source stock from around Australia.

Product and technical information:

Stainless Steel Fasteners

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Stainless Steel Fasteners, Searle Fasteners, Perth

Stainless Steel Fasteners, Screws, Nuts, Bolts, Washers, Threaded Rod

Stainless steel fasteners are  widely used in various industries, including construction, mining, aerospace, marine, and more. Here are some key characteristics and applications of stainless steel fasteners:

1. Corrosion Resistance: Stainless steel is known for its excellent corrosion resistance, making it ideal for applications where exposure to moisture or corrosive environments is a concern.
2. Strength and Durability: Stainless steel fasteners offer good mechanical properties, including high tensile and yield strength. This makes them suitable for heavy-duty applications.
3. Aesthetic Appeal: They have an attractive, shiny appearance that is often preferred for visible applications where aesthetics matter, such as in architectural structures or furniture.
4. Temperature Resistance: Stainless steel maintains its mechanical properties over a wide range of temperatures, making it suitable for both high and low-temperature environments.
5. Wide Range of Grades: There are different grades of stainless steel, each with specific properties. The most common grades for fasteners are grade 304 and grade 316. These grades differ in their composition and properties.
  • 304 Stainless Steel: Known for its general-purpose corrosion resistance and good formability. It’s commonly used in applications where exposure to moisture or mild corrosive environments is expected.
  • 316 Stainless Steel: Offers superior corrosion resistance, especially in marine environments or in contact with chemicals. It contains molybdenum, which enhances its corrosion resistance.
  • A4-80 Stainless Steel: Is a high strength stainless steel available in class 8.8 or class 10.9 strength with high corrosion resistant stainless steel.
6. Applications:
  • Construction: Stainless steel fasteners are commonly used in construction for various purposes, including securing structural components, fastening panels, and in architectural applications.
  • Marine and Coastal Applications: Due to their exceptional corrosion resistance, stainless steel fasteners are widely used in marine environments where exposure to saltwater is prevalent.
  • Mining and Aerospace Industries: Stainless steel fasteners are used in critical applications where high strength and corrosion resistance are essential.
  • Food and Beverage Industry: Stainless steel is preferred in food processing and preparation environments due to its hygienic properties and resistance to corrosion from food acids and cleaning agents.
  • Medical Equipment: Stainless steel fasteners are used in the manufacture of medical devices and equipment due to their biocompatibility, corrosion resistance, and strength.
7. Thread Types: Stainless steel fasteners have different thread types, including metric and imperial coarse threads (UNC) and fine threads (UNF), depending on the specific application and requirements.
When selecting stainless steel fasteners, it’s important to consider the specific grade, size, and type needed for the application, as well as any specific environmental conditions they will be exposed to. This ensures that the fasteners will perform effectively and maintain their integrity over time.

Call Searle Fasteners Perth for Stainless Steel Fasteners

Speak to one of our knowledgeable sales staff today:

(08) 9457 5444

Or simply pop into our Perth warehouse to discuss your requirement.

Unit 1/26 Ernest Clark Road, CANNING VALE WA 6155

(Just off Tacoma Circuit)

Opening Hours:

Mon to Fri : 8:00am to 4:00pm.

Closed Long Weekends 

Closed Public Holidays