Slotted screw countersunk head ISO 14581
ISO 14581 08.8 TX20 ZNBHL M4X12
Art.-no. 401264 12
EAN 4065746500012
With registration you can access the Würth Elektro online shop selection.
Zinc-plated fasteners with chromium (VI) free black zinc-nickel coating (ZNBHL) are suited for applications at great risk of corrosion. The coating contains a layer of zinc-nickel alloy and an insulating coating (surface coating containing lubrication flakes).
Datasheets(X)
 | |
Thread type x nominal diameter (d) | M4 |
Length (l) | 12 mm |
Head diameter (d) | 8.4 mm |
Head height (k) | 2.7 mm |
Standards | ISO 14581 |
Material | Steel |
Property class | 08.8 |
Surface | Zinc nickel black |
RoHS-compliant | Yes |
Corrosion protection period | 480 h |
Head type | Countersunk head |
Drive type | Internal hexalobular |
Internal drive | TX20 |
Thread type | Metric thread |
Pitch | 0.7 mm |
Thread form | Standard metric thread |
Product class | A |
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