The M3 (4mm) x 5mm Knurled Socket Shoulder Screws - Thread Locking Marine Stainless Steel (A4) has the following features:
M3 (3mm) Thread Size (T)
3mm Head Length (H)
Not Standardised Manufacturing Standard
4.5mm Thread Length (E)
5mm Shoulder Length (L)
Marine Stainless Steel (A4) Material
Marine Stainless Steel (A4) Material Specification
2mm Socket Width (A/F) (J)
+00/-0.025mm Tolerance - Shoulder Dia.
+/-0.13mm Tolerance - General
Thread Locking Finish
Metric Metric or Imperial?
6mm Head Diameter (D)
4mm Shoulder Diameter (d)
Discover more about the Metric Knurled Socket Shoulder Screws range
Accu's Metric Knurled Socket Shoulder Screws range is designed to feature a large unthreaded portion beneath the head, which is machined to a very tight tolerance to allow highly accurate sliding or rotation. These components are machined to a general tolerance of +/-0.025mm as standard. Knurled screws are intended to be easily operated by hand, and the addition of a standard hexagon socket drive also makes these components ideal for use with Accu's Hexagon Socket Drive Bits and Hexagon Socket Key Wrenches.
Knurled Socket Shoulder Screw Materials
These components can be manufactured in an array of materials, including A2 and A4 (Marine Grade) Stainless Steel, Aluminium, Brass, Phosphor Bronze and PEEK. In addition, Chemical Blackening and Thread Locking Patches can be applied to all Stainless Steel components. Additional materials can be made available upon customer request.
Metric Knurled Socket Shoulder Screws
Knurled Socket Shoulder Screws are manufactured according to ISO 7379, and are available in an array of thread sizes and diameters to suit a wide variety of precision fastening applications. Components within our range are produced in thread sizes ranging from M2 to M16, shoulder diameters of 3.00mm to 20.00mm, and are available in lengths from 4.00mm up to 120.00mm.
Imperial Knurled Socket Shoulder Screws
These components are available in imperial thread sizes from No. 4 to 1.1/8 inch. Shoulder diameters are available of between ¼ inch and 1.1/2 inch, and lengths from ¼ inch up to 8 inch.