Ultra Low Profile Screws – JCSlim

Our JCSlim range of Ultra-thin head screw are up to 77% thinner than conventional pan head which makes possible flat external surface and contributes low-profile design and weight saving. 


These screws feature a reliable TORX drive that facilitates more reliable installation and support smaller and lighter design.

With the miniaturisation of a large number of products, this has become an invaluable addition to the range of screws. With a flattened fastening face, this supports layers of parts.

The Hexalobular Torx drive provides a slip-less and easy fixing. Stainless Steel provides long life and corrosion resistance.

Applications:

-For flat surface design without head edge
-For smooth appearance design

In installation where the part does not permit deep enough holes to make a countersunk.

The large diameter heads of the low-profile screws have been engineered to spread the load across a wide surface to provide greater holding power in thinner material applications. These offer a sleek, unobtrusive and polished finish for any design.

Saves space and permits flexible design, especially in weight and space sensitive applications such as drones, electric scooters, aerospace and medical equipment.

Available in Stainless Steel AISI 304 grade
Sizes: M2 to M6

JCSlim range is available in a variety of options.

Ultra Low Profile Metric Screws

Low profile screws are available in Metric Thread.

Available in Stainless Steel AISI 304 grade
Sizes: M2 to M6

JCSlim Low Profile Screws SS-304 A2 B4A35 – Download Datasheet

Also available in Black Coated Finish

This finish is very useful in reducing light reflection from parts and providing an integrated finish to black coloured products and parts.

These screws have a permanent black colour with exceptional strength and elasticity that does not chip, peel, craze, or rub off and provides good resistance to wear and abrasion.

JCSlim Low Profile Screws SS-304 A2 Black U4A35 – Download Datasheet

JCPlas Ultra Low Profile Thread Forming Screws for Plastics

This special thread allows the screw to make deeper grooves into the material and capture more of it between the threads, creating an even greater resistance to shear force while reducing stress.

Available in Stainless Steel AISI 304 grade
Sizes: 2mm to 4mm

Thread Forming Screw for Plastic Low Profile 6-Lobe SS-304 A2 B4B78 – Download Datasheet

Ultra Low Profile Metric Screws with Narrow Head

These are also available with a special Narrow Head.

The smaller head enables greater weight and space saving.

Available in Stainless Steel AISI 304 grade
Sizes: M2.5 to M4

JCSlim Low Profile Screws Narrow SS-304 A2 B4A36 – Download Datasheet

JCSlim Low Profile Screws Narrow SS-304 A2 Black U4A36 – Download Datasheet

Ultra Low Profile Screws Unified Series

Ultra Low profile screws are available in Unified Thread.

Available in Stainless Steel AISI 304 grade
Sizes: 2-56UNC to 1/4″-20UNC

JCSlim Low Profile Screws UNC UNF SS-304 A2 B4uA35 – Download Datasheet

Low Profile Wafer Head Screws

Low profile or Wafer Head screws are often used in laptops and other electronic components.

Made from Steel with a Black Coating, making it Magnetic to facilitate easy holding to the driver bit while the black coating matches with most electronic assemblies.

Available in Steel BLACK coated.
Sizes: M1.2 to M3

Low Profile X-REC Machine Screws (Laptop Screws) A6B16 – Download Datasheet

Ultra Low Profile Metric Screws with Allen drive

Low profile screws are now also available with Allen Drive.

Available in Stainless Steel AISI 304 grade
Sizes: M3 to M8

JCSlim Low Profile Allen Screws SS-304 A2 B4A30 – Download Datasheet

Also available in Black Coated Finish

This finish is very useful in reducing light reflection from parts and providing an integrated finish to black coloured products and parts.

These screws have a permanent black colour with exceptional strength and elasticity that does not chip, peel, craze, or rub off and provides good resistance to wear and abrasion.

Usage Guidelines

  • Always keep the tightening torque within the recommended torque range. This will prevent screw and joint failure. Consult the product datasheet for details. Using a torque enabled driver is recommended.
  • Check tapped hole with thread plug gauge before assembly to ensure perfect installation.
  • Use a good quality Hexalobular bit and check that there is no excessive play before applying torque.

Retaining Washers

A Plastic Retaining Washer is primarily used to hold screws and bolts in place during assembly and have a design that grips the outside of screw or bolt shank. Also known as an Anti Loss Washer, they provide insulation, cushioning and spacing. They help insulate fastening assemblies from moisture and electricity.

This washer range includes options with internal and external teeth with a tapered design. The washer slides/assembles on to the screw (or bolt) and is retained by the screw once assembled. The washer cold forms and fully enters the pitch of the screw to provide sealing.

These washers allow for preliminary mounting of the screw (or bolt) before securing with a nut. They are ideal when pre-assembly of the screw and washer is required.

These Washers have specially configured internal shape designed to grip the outside of the screw shank/threads.

Retaining Washer Plastic K8D19 – Download Datasheet

Drive Bits and L-Keys available for these screws.

We have Drive Bits and L-Keys available in stock for these screws.

6-Lobe Torx Bits P1F21 – Download Datasheet

6-Lobe Torx L-Keys P4F26 – Download Datasheet