Countersunk screw with hexalobular head ISO 14581, A2-070 stainless steel, plain - SCR-CS-ISO14581-A2/070-TX25-M5X50

Countersunk screw with hexalobular head ISO 14581, A2-070 stainless steel, plain

Name: Countersunk screw with hexalobular head ISO 14581, A2-070 stainless steel, plain
Brand: Würth
SKU: 40245 50

ISO 14581 stainless steel, A2, plain
SCR-CS-ISO14581-A2/070-TX25-M5X50

Art.-no. 40245 50

EAN 4050642642683

All versions

Similar products

Prices for customers after login

Countersunk screw with hexalobular head ISO 14581, A2-070 stainless steel, plain

Art.-no. 40245 50

Prices for customers after login

Quantity

Exclusively for trade customers

Login/Register
Call customer service:

Increase in assembly productivity

When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages:

Reduced tool wear

Tool does not slip because force is distributed optimally

No damage to surface coating

No wobbling

Screw locates securely

Hexalobular drives must comply with DIN EN ISO 10664

As a result, connection elements with hexalobular heads are standardised and can be used all over the world

Notice

Head dimensions in ISO 14581 countersunk screws are gauged in accordance with ISO 7721

Some screws with short dimensions are threaded up to the head, see ISO 14581

Countersinks for screw heads in accordance with ISO 14581 must comply with ISO 15065

Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

Certificates/ Documents


Thread type x nominal diameter (d₁)	M5
Length (l₁)	50 mm
Head diameter (d_k )	9.3 mm
Head height (k₁)	2.7 mm
Standards	ISO 14581
Material	Stainless steel A2
Property class	070
Surface	Plain
RoHS-compliant	Yes
Head type	Countersunk head
Drive type	Internal hexalobular
Internal drive	TX25
Thread type	Metric thread
Pitch	0.8 mm
Thread form	Standard metric thread
Product class	A

Required accessory:

Product

Description

Quantity

Price
/PU

C 6.3 TX bit (1/4 inch)

BIT-TX25-BLACK-1/4IN-L25MM

Art.-no. 06143125

Short design for all common TX screw sizes

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX25-5/16IN-L100MM

Art.-no. 0614787251

Bit for all common TX screw sizes

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX25-5/16IN-L50MM

Art.-no. 0614787255

Bit for all common TX screw sizes

TX bit

BIT-TX25-L75MM

Art.-no. 0614788125

With 10 mm hexagon

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.

In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).