1 x Machine Screw Stainless Steel A2 Socket Head Hexagon Socket 2.5 M3X20 Thread Length: 18 micro screw

1 x Machine Screw Stainless Steel A2 Socket Head Hexagon Socket 2.5 M3X20 Thread Length: 18 micro screw

Name: 1 x Machine Screw Stainless Steel A2 Socket Head Hexagon Socket 2.5 M3X20 Thread Length: 18 micro screw
Brand: Screw Express
SKU: 8420302018
Price: 1.61 GBP
Availability: InStock

Reference 8420302018_1

In stock 21832 Pièces

£1.61 Incl VAT

Decreasing prices by quantity

Number of pieces	1	10	30	200	800
Lot price VAT included	£1.61	£3.21	£3.91	£4.17	£15.97

DIN 912 ISO 4762 - Machine Screw Stainless Steel A2 Socket Head Hexagon Socket 2.5 M3X20 Thread Length: 18 micro screw

Packaging

1 unit
10 units
30 units
200 units
800 Units

See all available dimensions in this range Dimensions shown in millimeters (mm)

Product Details

Diameter: M3
Length

Length

How do I measure the length of a screw?

The length of a countersunk screw is measured with the head. For all other heads, the length is measured under the head.

How do you measure the length of a threaded rod?
The length is measured from one end to the other.: 20
Thread: Metal
Drive Type: Socket Cap
Size Drive Type: Hexagon Socket 2.5
Pitch: Standard pitch 50
Diameter Head: 5,32 - 5,50
Material: Stainless Steel A2
COLOR: Grey
Norm: DIN 912 ISO 4762
Product Family: Machine Screw
Sub product family: Micro screw
Head thickness: 2,86 - 3,00
Diameter in mm: 2.974 - 2.835
Unit weight: 1.36 GR
Head shape: Head Socket Head
Minimum recess depth: 1.30

In stock 21832 Items

ean13 3663072165151

Description

Machine Screw Stainless Steel A2 Socket Head Hexagon Socket 2.5 M3X20 Thread Length: 18 micro screw
Diameter = M3, Length = 20, Material = Stainless Steel A2, Pitch = Standard pitch 50, Drive Type = Socket Cap, Norm = DIN 912 ISO 4762, Product Family = Machine Screw / MICROVIS, Size Drive Type = Hexagon Socket 2.5

dimensional guide (mm)

Diameter	M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M7	M8	M10	M12	M14	M16	M18	M20	M22	M24	M27	M30	M33	M36	M42	M48	M56
Across flats	1.3	1.5	1.5	2	2.5	3	4	5	6	6	8	10	12	14	14	17	17	19	19	22	24	27	32	36	41
Head diameter	2.6	3	3.8	4.5	5.5	7	8.5	10	12	13	16	18	21	24	27	30	33	36	40	45	50	54	63	72	84
Head tickness	1.4	1.6	2	2.5	3	4	5	6	7	8	10	12	14	16	18	20	22	24	27	30	33	36	42	48	56
Thread length	14	15	16	17	18	20	22	24	26	28	32	36	40	44	48	52	56	60	66	72	78	84	96	108	124

Other Reference : 622013X20 113000150 587868 0094 3 20 0094 3 20 73003020 24772 32TC032OI 222310282000 310282000 FLX-0037092 BC00059.3 MVIS001-CHCM 41061 a005074 VV04032 S05/06604 V020095 99150491 B200033 9681 QVI.110 03.020 60020320 TESS654 AO5797 97001312 04ACHCM3X20 7003002020 3663072165151

Use Cases

thierry m. (vis-express.fr)
2026-04-26

destiné au modelisme réalisation personnelle d'un modèle réduit de camion, utilisé pour assemblage de pièces alu et impression 3D PETG CF

thierry m. (vis-express.fr)
2026-04-26

destiné au modelisme réalisation personnelle d'un modèle réduit de camion, utilisé pour assemblage de pièces alu et impression 3D PETG CF

Camille D. (vis-express.fr)
2025-03-16

3D printed cutter assembly Plan available on the cult3d.fr website

herve s. (vis-express.fr)
2024-06-09

DETAILING CROWN ATTACHMENT SCHUNK DETAILING CROWN