M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): SKH-M5-45-A4-BL

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M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): SKH-M5-45-A4-BL

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Accu Product Code (APC): SKH-M5-45-A4-BL
Thread Size: M5 (5 mm)
Shoulder Diameter (d): 6 mm Tolerance: -0.01/-0.04 mm
Shoulder Length (L): 45 mm
Material: Stainless Steel - Marine (A4)
Finish: Matte Black
Head Diameter (D): 10 mm
Head Length (H): 4.5 mm
Manufacturing Standard: Not Standardised
Material Family: Stainless Steel
Material Specification: SS 316 / ASTM A276
Pitch: 0.8 mm
Socket Size (J): 3 mm
System of Measurement: Metric
Thread Length (E): 9.5 mm
Weight per 100 Units: 1.36 kg

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M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) Description

The M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) has the following features:

Matte Black Finish
Head Diameter (D): 10 mm
Head Length (H): 4.5 mm
Manufacturing Standard: Not Standardised
Stainless Steel - Marine (A4)
Stainless Steel Material Family
SS 316 / ASTM A276 Material Specification
Pitch: 0.8 mm
Shoulder Diameter (d): 6 mm
Shoulder Diameter (d) Tolerance: -0.01/-0.04 mm
Shoulder Length (L): 45 mm
Socket Size (J): 3 mm
System of Measurement: Metric
Thread Length (E): 9.5 mm
Thread Size: M5 (5 mm)

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. Additional materials can be made available upon customer request.

Ensure your Metric Knurled 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 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.

Shipping Information

Shipping Destinations:

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Weight (100 items):

1.364kg

Component History

Product First Available:

Sunday, June 28, 2015

Stock Last Updated:

12:42 AMThursday, June 4, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

SKH-M5-45-A4-BL

EAN13 (International Article No.):

5057195016236

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

Material Specification

Pitch

Socket Size (J)

System of Measurement

Thread Length (E)

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M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4).

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M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) (pack of 1)

M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) M5 (6mm) x 45mm Knurled Socket Shoulder Screws - Black Marine Stainless Steel (A4) (pack of 1)

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