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.

Downloads

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Code	Description	Price	Quantity
SC03005LH	M 3 X 5 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN 7984 Out of Stock	£207.70 (exc VAT) per HUND £249.24 (inc VAT) per HUND	- +
SC03008LH	M 3 X 8 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN 7984 100 In Stock for dispatch	£81.90 (exc VAT) per HUND £98.28 (inc VAT) per HUND	- +
SC03010LH	M 3 X 10 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN 7984 Out of Stock	£78.30 (exc VAT) per HUND £93.96 (inc VAT) per HUND	- +
SC04006LH	M 4 X 6 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN7984 Out of Stock	£67.20 (exc VAT) per HUND £80.64 (inc VAT) per HUND	- +
SC04008LH	M 4 X 8 LOW HEAD SOCKET CAPSCREW 500 In Stock for dispatch	£20.10 (exc VAT) per HUND £24.12 (inc VAT) per HUND	- +
SC04010LH	M 4 X 10 LOW HEAD SOCKET CAPSCREW 250 In Stock for dispatch	£23.60 (exc VAT) per HUND £28.32 (inc VAT) per HUND	- +
SC04012LH	M 4 X 12 LOW HEAD SOCKET CAPSCREW 190 In Stock for dispatch	£14.30 (exc VAT) per HUND £17.16 (inc VAT) per HUND	- +
SC04016LH	M 4 X 16 LOW HEAD SOCKET CAPSCREW 30 In Stock for dispatch	£14.90 (exc VAT) per HUND £17.88 (inc VAT) per HUND	- +
SC04025LH	M 4 X 25 LOW HEAD SOCKET CAPSCREWS Out of Stock	£54.60 (exc VAT) per HUND £65.52 (inc VAT) per HUND	- +
SC05008LH	M 5 X 8 LOW HEAD SOCKET CAPSCREW 180 In Stock for dispatch	£23.80 (exc VAT) per HUND £28.56 (inc VAT) per HUND	- +
SC05010LH	M 5 X 10 LOW HEAD SOCKET CAPSCREW 30 In Stock for dispatch	£27.60 (exc VAT) per HUND £33.12 (inc VAT) per HUND	- +
SC05012LH	M 5 X 12 LOW HEAD SOCKET CAPSCREW 244 In Stock for dispatch	£25.50 (exc VAT) per HUND £30.60 (inc VAT) per HUND	- +
SC05016LH	M 5 X 16 LOW HEAD SOCKET CAPSCREW 136 In Stock for dispatch	£49.00 (exc VAT) per HUND £58.80 (inc VAT) per HUND	- +
SC05020LH	M 5 X 20 LOW HEAD SOCKET CAPSCREW 105 In Stock for dispatch	£56.00 (exc VAT) per HUND £67.20 (inc VAT) per HUND	- +
SC05025LH	M 5 X 25 LOW HEAD SOCKET CAPSCREW 200 In Stock for dispatch	£20.30 (exc VAT) per HUND £24.36 (inc VAT) per HUND	- +
SC05040LH	M 5 X 40 LOW HEAD SOCKET CAPSCREW 150 In Stock for dispatch	£99.63 (exc VAT) per HUND £119.56 (inc VAT) per HUND	- +
SC06008LH	M 6 X 8 LOW HEAD SOCKET CAPSCREW 65 In Stock for dispatch	£22.90 (exc VAT) per HUND £27.48 (inc VAT) per HUND	- +
SC06010LH	M 6 X 10 LOW HEAD SOCKET CAPSCREW 59 In Stock for dispatch	£25.80 (exc VAT) per HUND £30.96 (inc VAT) per HUND	- +
SC06012LH	M 6 X 12 LOW HEAD SOCKET CAPSCREW 427 In Stock for dispatch	£23.00 (exc VAT) per HUND £27.60 (inc VAT) per HUND	- +
SC06014LH	M 6 X 14 LOW HEAD SOCKET CAPSCREW 14 In Stock for dispatch	£80.60 (exc VAT) per HUND £96.72 (inc VAT) per HUND	- +
SC06016LH	M 6 X 16 LOW HEAD SOCKET CAPSCREW 78 In Stock for dispatch	£19.50 (exc VAT) per HUND £23.40 (inc VAT) per HUND	- +
SC06020LH	M 6 X 20 LOW HEAD SOCKET CAPSCREW 155 In Stock for dispatch	£29.40 (exc VAT) per HUND £35.28 (inc VAT) per HUND	- +
SC06025LH	M 6 X 25 LOW HEAD SOCKET CAPSCREW 582 In Stock for dispatch	£29.10 (exc VAT) per HUND £34.92 (inc VAT) per HUND	- +
SC06030LH	M 6 X 30 LOW HEAD SOCKET CAPSCREW 9 In Stock for dispatch	£30.44 (exc VAT) per HUND £36.53 (inc VAT) per HUND	- +
SC06035LH	M 6 X 35 LOW HEAD SOCKET CAPSCREW 180 In Stock for dispatch	£35.00 (exc VAT) per HUND £42.00 (inc VAT) per HUND	- +
SC06040LH	M 6 X 40 LOW HEAD SOCKET CAPSCREW 204 In Stock for dispatch	£41.29 (exc VAT) per HUND £49.55 (inc VAT) per HUND	- +
SC06050LH	M 6 X 50 LOW HEAD SOCKET CAPSCREW 100 In Stock for dispatch	Price Unavailable	- +
SC08012LH	M 8 X 12 LOW HEAD SOCKET CAPSCREW 35 In Stock for dispatch	£57.10 (exc VAT) per HUND £68.52 (inc VAT) per HUND	- +
SC08025LH	M 8 X 25 LOW HEAD SOCKET CAPSCREW 9 In Stock for dispatch	£38.75 (exc VAT) per HUND £46.50 (inc VAT) per HUND	- +
SC08025LHP	M 8 X 25 LOW HEAD SOCKET CAPSCREW ZINC PLATED Out of Stock	£65.31 (exc VAT) per HUND £78.37 (inc VAT) per HUND	- +
SC08030LH	M 8 X 30 LOW HEAD SOCKET CAPSCREW 148 In Stock for dispatch	£73.90 (exc VAT) per HUND £88.68 (inc VAT) per HUND	- +
SC08035LH	M 8 X 35 LOW HEAD SOCKET CAPSCREW Out of Stock	£66.60 (exc VAT) per HUND £79.92 (inc VAT) per HUND	- +
SC08040LH	M 8 X 40 LOW HEAD SOCKET CAPSCREW 184 In Stock for dispatch	Price Unavailable	- +
SC08045LH	M 8 X 45 LOW HEAD SOCKET CAPSCREW Out of Stock	£179.20 (exc VAT) per HUND £215.04 (inc VAT) per HUND	- +
SC08050LH	M 8 X 50 LOW HEAD SOCKET CAPSCREW GR 10.9 Out of Stock	£402.00 (exc VAT) per HUND £482.40 (inc VAT) per HUND	- +
SC08070LH	M 8 X 70 LOW HEAD SOCKET CAPSCREW Out of Stock	£301.80 (exc VAT) per HUND £362.16 (inc VAT) per HUND	- +
SC10016LH	M10 X 16 LOW HEAD SOCKET CAPSCREW 125 In Stock for dispatch	£74.80 (exc VAT) per HUND £89.76 (inc VAT) per HUND	- +
SC10020L	M10 X 20 LOW HEAD SOCKET CAPSCREW 28 In Stock for dispatch	£300.00 (exc VAT) per HUND £360.00 (inc VAT) per HUND	- +
SC10025L	M10 X 25 LOW HEAD SOCKET CAPSCREW 165 In Stock for dispatch	£77.80 (exc VAT) per HUND £93.36 (inc VAT) per HUND	- +
SC10060LH	M10 X 60 LOW HEAD SOCKET CAPSCREW 70 In Stock for dispatch	Price Unavailable	- +
SC12020LH	M12 X 20 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN7984 66 In Stock for dispatch	£113.20 (exc VAT) per HUND £135.84 (inc VAT) per HUND	- +
SC12020LHP	M12 X 20 LOW HEAD SOCKET CAPSCREW ZINC PLATED Out of Stock	£102.90 (exc VAT) per HUND £123.48 (inc VAT) per HUND	- +
SC12025LH	M12 X 25 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN 7984 Out of Stock	£136.00 (exc VAT) per HUND £163.20 (inc VAT) per HUND	- +
SC12025LHP	M12 X 25 LOW HEAD SOCKET CAPSCREW ZINC PL GR 8.8 2 In Stock for dispatch	£148.51 (exc VAT) per HUND £178.21 (inc VAT) per HUND	- +
SC12030LH	M12 X 30 LOW HEAD SOCKET CAPSCREW Out of Stock	£165.20 (exc VAT) per HUND £198.24 (inc VAT) per HUND	- +
SC12040LH	M12 X 40 LOW HEAD SOCKET CAPSCREW Out of Stock	£131.20 (exc VAT) per HUND £157.44 (inc VAT) per HUND	- +
SC12050LH	M12 X 50 LOW HEAD SOCKET CAPSCREW 6 In Stock for dispatch	£550.00 (exc VAT) per HUND £660.00 (inc VAT) per HUND	- +
SC12060LH	M12 X 60 LOW HEAD SOCKET CAPS SELF COLOUR 2 In Stock for dispatch	£217.20 (exc VAT) per HUND £260.64 (inc VAT) per HUND	- +
SC16025LH	M16 X 25 LOW HEAD SOCKET CAPSCREW GR 8.8 DIN 7984 Out of Stock	£681.20 (exc VAT) per HUND £817.44 (inc VAT) per HUND	- +
SC16030LH	M16 X 30 LOW HEAD SOCKET CAPSCREW 22 In Stock for dispatch	£413.30 (exc VAT) per HUND £495.96 (inc VAT) per HUND	- +
SC16035LH	M16 X 35 LOW HEAD SOCKET CAPSCREW 88 In Stock for dispatch	Price Unavailable	- +
SC16040LH	M16 X 40 LOW HEAD SOCKET CAPSCREW Out of Stock	Price Unavailable	- +
SC16040LP	M16 X 40 LOW HEAD SOCKET CAPSCREW ZINC PLATED Out of Stock	£946.40 (exc VAT) per HUND £1,135.68 (inc VAT) per HUND	- +
SC16050LH	M16 X 50 LOW HEAD SOCKET CAPSCREW GRD 10.9 DIN7984 Out of Stock	£593.00 (exc VAT) per HUND £711.60 (inc VAT) per HUND	- +
SC16060LH	M16 X 60 LOW HEAD SOCKET CAPSCREW Out of Stock	£1,037.70 (exc VAT) per HUND £1,245.24 (inc VAT) per HUND	- +
SC16080LH	M16 X 80 LOW HEAD SOCKET CAPSCREW DIN 7984 (8.8) 21 In Stock for dispatch	£2,053.40 (exc VAT) per HUND £2,464.08 (inc VAT) per HUND	- +
SC16090LH	M16 X 90 LOW HEAD SOCKET CAPSCREW 8 In Stock for dispatch	Price Unavailable	- +
SC20035LH	M20 X 35 SOCKET CAPS LOW HEAD GR8.8 Out of Stock	£3,785.80 (exc VAT) per HUND £4,542.96 (inc VAT) per HUND	- +
SC20040LH	M20 X 40 LOW HEAD SOCKET CAPSCREW DIN7984 GR 8.8 Out of Stock	£943.60 (exc VAT) per HUND £1,132.32 (inc VAT) per HUND	- +
SC20045LH	M20 X 45 LOW HEAD SOCKET CAPSCREW 25 In Stock for dispatch	Price Unavailable	- +
SC20050LH	M20 X 50 LOW HEAD SOCKET CAPSCREW 2 In Stock for dispatch	£849.40 (exc VAT) per HUND £1,019.28 (inc VAT) per HUND	- +
SC20055-LH	M20 X 55 GRD 8.8 LOW HEAD SOCKET CAPSCREW DIN 7984 8 In Stock for dispatch	£2,164.20 (exc VAT) per HUND £2,597.04 (inc VAT) per HUND	- +
SC20060LH	M20 X 60 LOW HEAD SOCKET CAPSCREW Out of Stock	£1,198.60 (exc VAT) per HUND £1,438.32 (inc VAT) per HUND	- +
SC20080LH	M20 X 80 LOW HEAD SOCKET CAPSCREW Out of Stock	£4,727.80 (exc VAT) per HUND £5,673.36 (inc VAT) per HUND	- +
SC24060LH	M24 X 60 LOW HEAD SOCKET CAPSCREW 8 In Stock for dispatch	£3,300.20 (exc VAT) per HUND £3,960.24 (inc VAT) per HUND	- +

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METRIC THREAD