M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): SSHUL-M4-5-A4

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M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): SSHUL-M4-5-A4

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Accu Product Code (APC): SSHUL-M4-5-A4
Thread Size: M4 (4 mm)
Shoulder Diameter (d): 5 mm Tolerance: +0/-0.025 mm
Shoulder Length (L): 5 mm
Material: Stainless Steel - Marine (A4)
Finish: Natural
Head Diameter (D): 8 mm
Head Length (H): 1.3 mm
Manufacturing Standard: Not Standardised
Material Family: Stainless Steel
Socket Width (A/F) (J): 2.5 mm
System of Measurement: Metric
Thread Length (E): 5 mm
Thread Pitch: 0.7 mm
Weight per 100 Units: 227 g

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M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) Description

The M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) has the following features:

Natural Finish
Head Diameter (D): 8 mm
Head Length (H): 1.3 mm
Manufacturing Standard: Not Standardised
Stainless Steel - Marine (A4)
Stainless Steel Material Family
Shoulder Diameter (d): 5 mm
Shoulder Diameter (d) Tolerance: +0/-0.025 mm
Shoulder Length (L): 5 mm
Socket Width (A/F) (J): 2.5 mm
System of Measurement: Metric
Thread Length (E): 5 mm
Thread Pitch: 0.7 mm
Thread Size: M4 (4 mm)

Discover more about the Metric Ultra Low Head Socket Shoulder Screws range.

Metric Ultra Low Head Socket Shoulder Screws are manufactured according to ISO 7379, and are designed with a large unthreaded shoulder below the head, which is machined to a very high tolerance of +/-0.025mm. The unthreaded portion of these components is intended to be used in applications requiring highly precise sliding or rotation. Ultra Low Head Socket Shoulder Screws are also fitted with a reduced head for space conservation.

Ultra Low Head Socket Shoulder Screws are ideal for use with Accu's Hexagon Socket Drive Bits and Hexagon Socket Key Wrench ranges.

Ultra Low Head Socket Should Screw Materials

Ultra Low Head Socket Shoulder Screws can be manufactured from both A2 and A4 (Marine Grade) Stainless Steel.

Ensure your Ultra Low Head Socket Shoulder Screws stay secure with our advanced pre-applied thread-locking patches. Whether you need AccuLock Threadlocker for essential fastening, Anu-Lok 180 for added grip, or Precote 80 for maximum performance, we have the right solution. For a refined aesthetic, AccuBlack chemical blackening reduces glare while enhancing the surface finish.

Metric Ultra Low Head Socket Shoulder Screws

Ultra Low Head Socket Shoulder Screws are available in metric thread diameters of between M3 and M6, with shoulder lengths from 4.00mm up to 20.00mm. Shoulder diameters of 4.00mm and 8.00mm are also available.

Imperial Ultra Low Head Socket Shoulder Screws

Ultra Low Head Socket Shoulder Screws are manufactured in imperial thread diameters from No. 2 up to No. 10. Shoulder lengths of between 1/8 inch and 1 inch are available, as well as shoulder diameters of 1/8 inch up to 3/32 inch.

Shipping Information

Shipping Destinations:

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Weight (100 items):

0.227kg

Component History

Product First Available:

Sunday, June 28, 2015

Stock Last Updated:

10:42 PMWednesday, June 3, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

SSHUL-M4-5-A4

EAN13 (International Article No.):

5054328267053

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Thread Size

Shoulder Diameter (d)

Shoulder Length (L)

Material

Finish

Head Diameter (D)

Head Length (H)

Manufacturing Standard

Material Family

Socket Width (A/F) (J)

System of Measurement

Thread Length (E)

Thread Pitch

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M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4).

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M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) (pack of 1)

M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) M4 (5mm) x 5mm Ultra Low Head Socket Shoulder Screws - Marine Stainless Steel (A4) (pack of 1)

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