1 x Machine Screw Socket Head Hexagon Socket 10 M12X50 Full Thread Class 12.9 Steel

1 x Machine Screw Socket Head Hexagon Socket 10...

1 x Machine Screw Socket Head Hexagon Socket 10 M12X50 Full Thread Class 12.9 Steel

Name: 1 x Machine Screw Socket Head Hexagon Socket 10 M12X50 Full Thread Class 12.9 Steel
Brand: Screw Express
SKU: 4624124901
Price: 3.85 EUR
Availability: InStock

Reference 4624124901_1

In stock 792 Pièces

€3.85 Incl VAT

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DIN 912 ISO 4762 - Machine Screw Socket Head Hexagon Socket 10 M12X50 Full Thread Class 12.9 Steel

Packaging

1 unit
10 units
30 units
100 units

Dimensions shown in millimeters (mm)

Product Details

Diameter: M12
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.: 50
Thread: Metal
Drive Type: Socket Cap
Size Drive Type: Hexagon Socket 10
Pitch: Standard pitch 175
Class Class Current mechanical classes of screws in accordance with ISO 898-1 Meaning of class 8.8: The first number (8) indicates the ultimate tensile strength of the material, expressed in hundreds of MPa (megapascals). Here, 8 × 100 = 800 MPa ultimate tensile strength. The second number (8) indicates the ratio between yield strength and ultimate tensile strength, multiplied by 10. Here, 8 means that the yield strength is 0.8 times the ultimate tensile strength. So, yield strength = 0.8 × 800 MPa = 640 MPa. Mechanical classes of screws (common examples) Class Tensile strength (MPa) Yield strength (MPa) Typical use 4.6 400 0.6 × 400 = 240 Low-strength screw, light use 5.6 500 0.6 × 500 = 300 General light to medium duty 8.8 800 0.8 × 800 = 640 High strength, mechanical, construction 10.9 1000 0.9 × 1000 = 900 Very high strength, demanding applications 12.9 1200 0.9 × 1200 = 1080 Ultra high strength, heavy industrial use Additional explanations: Ultimate tensile strength: maximum load the screw can withstand before breaking. Yield strength: maximum load before plastic deformation (permanent and irreversible). The higher the class, the stronger the screw, but it is also often more brittle (can break suddenly without much bending). Lower classes are used for assemblies that are less subject to high stresses. Unmarked screw = class 4.6 or equivalent (generally) In general, an unmarked screw is a low-strength screw, often made of mild steel or standard steel. It may correspond to a class 4.6 (tensile strength ~400 MPa, yield strength ~240 MPa) or sometimes even lower. These screws are suitable for assemblies not subject to high mechanical stress. Why are they suitable? Screws in higher classes (8.8, 10.9, 12.9, etc.) must be marked to guarantee their quality and traceability. The absence of marking often means that the screw is not standardised or is of low quality.: CLASS Class 12.9
Norm: DIN 912 ISO 4762
Product Family: Machine Screw
Sub product family: Head Socket Head BTR
Diameter in mm: 11,966 - 11,718
Unit weight: 55 GR

In stock 792 Items

ean13 3663072484511

Description

Machine Screw Socket Head Hexagon Socket 10 M12X50 Full Thread Class 12.9 Steel
Diameter = M12, Length = 50, Class = Class 12.9, Pitch = Standard pitch 175, Drive Type = Socket Cap, Norm = DIN 912 ISO 4762, Product Family = Machine Screw, Size Drive Type = Hexagon Socket 10

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 : 3617501115187 3663072484511

Use Cases

Lukas C. (vis-express.fr)
2026-05-03

Fixer un cadre de moto Fixée directement dans le bloc en alu, filetage d’origine arraché j’ai posé un insert et je rechercher une vis avec un grade plus solide pour assurer le coup

FAVIER A. (vis-express.fr)
2025-11-23

These screws are used to secure a split shaft pinion. They are used on an LBL brand timber transfer unit measuring 6m wide by 5m long. The pinion is split in two due to the length of the drive shaft (6m). It is located in the middle.