1905 piece Stainless Steel Screw/Bolt Kit, M3, M4, M5, M6

Wetgeving en compliance
Land van herkomst: GB

A4 Stainless Steel Cross Recess Pan & Countersunk Head Machine Screws

From the trusted RS PRO brand, this set of high-quality Pozidriv pan and countersunk machine screws are ideal for many applications. This set also includes washers and A4 nuts. Machine screws are used in pre-threaded holes, which can provide a stronger joint between the screw and the material it is driven into. This, combined with the full screw thread, will therefore translate to a higher quality finish and therefore a higher quality product overall. Machine screws are used to join many kinds of materials together, including wood, plastic and metal, making them suitable for use in many applications.

These machine screws are made from A4 stainless steel, which is often known as ’Marine Grade’ for its high hardness level and high resistance to wear & tear. These A4-grade Pozidriv machine screws are fully-threaded fasteners for reliable fixing, with correct sized nuts and washers supplied to ensure secure fixing.

In this kit, you will find 1905 pieces, including 635 washers in sizes M6, M5, M4 and M3 with accompanying A4 washers, and 275 full-thread countersunk machine screws with Pozidriv heads in sizes M5, M4 and M3 and lengths ranging from 6mm to 30mm, and 360 full-thread pan head machine screws with Pozidriv heads in sizes M6, M5, M4 and M3 and lengths ranging from 6mm to 20mm.

Features and Benefits

  • Machine screws to DIN7985 & DIN965 standards, with pan and countersunk Pozidriv heads

  • Washers to DIN125 standards

  • A4 stainless steel (18.8 grade due to the 18% chromium, 8% nickel and 2-3% molybdenum content)

  • Generally non-magnetic

  • Cannot be hardened by heat treatment

  • Supplied in a polypropylene case with a hinged cover


The impressive strength of A4 stainless steel, also known as ’Type 314’ or ’Marine Grade’, makes it a versatile component material that can withstand very high levels of wear and tear. A4 Stainless provides the highest level of corrosion resistance, making it an excellent material for applications in which there will be contact with food, fresh water, or chemicals, as well as surgical implants and even underwater installations.

Due to these attributes of Type 314 stainless steel, these machine screws are suitable for a wide range of applications, including:

  • Chemical equipment

  • Food & drug production equipment

  • Bearing plates

  • Heat Exchanger tubes

  • Pumps & valves

  • Underwater installations

  • Surgical equipment and implants


RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.

Kenmerk Waarde
Number of Pieces 1905
Screw/Bolt Type Machine Screw
Head Shape Flat, Pan
Drive Type Pozidriv
Screw/Bolts Lengths 6 → 30mm
Thread Size M3, M4, M5, M6
Material Stainless Steel
Stainless Steel Type A4 316
Finish Plain
Screw/Bolt Length Longest 30mm
Screw/Bolt Length Shortest 6mm
4 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
55 op voorraad - levertijd is 2 werkdag(en) (UK-voorraad)
Prijs 1 Kit of 1
(excl. BTW)
(incl. BTW)
1 +
€ 117,97