METRIC THREAD

Descriptions

Metric threads, the most widely used general-purpose screw threads globally, are defined by the ISO Metric Screw Thread standard (ISO 68). They are characterized by a symmetric V-shape profile with a 60° flank angle.

Designation System

A metric thread is designated by the letter M followed by its nominal major diameter in millimetres. If the pitch is not the standard "coarse" pitch, it is specified after the diameter, separated by an "x" (or a dash).

M8: Refers to a coarse thread with a nominal diameter of 8 mm (and an implied standard pitch of 1.25 mm).
M8x1: Refers to a fine thread with a diameter of 8 mm and a pitch of 1 mm.

Coarse vs. Fine Threads

Metric threads are available in two primary pitch types, which are not related to manufacturing quality.

Coarse Threads:

Feature a larger pitch (distance between threads).
Are the more common and general-purpose type, widely available and suitable for most applications.
Allow for quick assembly and disassembly.

Fine Threads:

Have a smaller pitch, meaning more threads per unit of length.
Offer enhanced strength and better resistance to loosening from vibration.
Require a longer thread engagement and are often found in automotive and aerospace applications.

Specifications

No detailed specifications are available for this product.

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Code	Description	Price	Quantity
SSHNM03A4L	M3 ST/ST HEX THIN NUT A4 1020 In Stock for dispatch	£2.90 (exc VAT) per HUND £3.48 (inc VAT) per HUND	- +
SSHNM04LA4	M4 ST/ST HEX THIN NUT A4 567 In Stock for dispatch	£4.20 (exc VAT) per HUND £5.04 (inc VAT) per HUND	- +
SSHNM05A4L	M5 ST/ST HEX THIN NUT A4 380 In Stock for dispatch	£6.10 (exc VAT) per HUND £7.32 (inc VAT) per HUND	- +
SSHNM06A4L	M6 ST/ST HEX THIN NUT A4 Out of Stock	£7.95 (exc VAT) per HUND £9.54 (inc VAT) per HUND	- +
SSHNM08LA4	M8 ST/ST HEX THIN NUT A4 183 In Stock for dispatch	£13.57 (exc VAT) per HUND £16.28 (inc VAT) per HUND	- +
SSHNM10A4L	M10 ST/ST HEX THIN NUT A4 287 In Stock for dispatch	£36.50 (exc VAT) per HUND £43.80 (inc VAT) per HUND	- +
SSHNM12A4L	M12 ST/ST HEX THIN NUT A4 26 In Stock for dispatch	£58.90 (exc VAT) per HUND £70.68 (inc VAT) per HUND	- +
SSHNM14A4L	M14 ST/ST HEX THIN NUT A4 53 In Stock for dispatch	£96.00 (exc VAT) per HUND £115.20 (inc VAT) per HUND	- +
SSHNM16A4L	M16 ST/ST HEX THIN NUT A4 156 In Stock for dispatch	£94.00 (exc VAT) per HUND £112.80 (inc VAT) per HUND	- +
SSHNM18LA4	M18 ST/ST HEX THIN NUT A4 45 In Stock for dispatch	£189.00 (exc VAT) per HUND £226.80 (inc VAT) per HUND	- +
SSHNM20A4L	M20 ST/ST HEX THIN NUT A4 DIN 439 29 In Stock for dispatch	£199.50 (exc VAT) per HUND £239.40 (inc VAT) per HUND	- +
SSHNM22A4L	M22 ST/ST HEX THIN NUT A4 242 In Stock for dispatch	£343.45 (exc VAT) per HUND £412.14 (inc VAT) per HUND	- +
SSHNM24A4L	M24 ST/ST HEX THIN NUT A4 70 In Stock for dispatch	£2.39 (exc VAT) per EACH £2.87 (inc VAT) per EACH	- +
SSHNM30A4L	M30 ST/ST LOCK NUT A4 12 In Stock for dispatch	£10.10 (exc VAT) per EACH £12.12 (inc VAT) per EACH	- +
SSHNM36L-A4	M36 A4 ST/STEEL HEXAGON THIN LOCK NUT A4 1 In Stock for dispatch	£2,820.00 (exc VAT) per HUND £3,384.00 (inc VAT) per HUND	- +
SSHNM42LA4	M42 HEXAGON THIN NUTS A4 ST/ST DIN936 Out of Stock	£8,663.60 (exc VAT) per HUND £10,396.32 (inc VAT) per HUND	- +

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