Description
SCREW,CSK PAN HD,M2.5X10,SS A2,7045,FULL — BOLTON SKU 64480.
Specification notes for the screw csk pan hd m2.5×10 fastener
This fastener is designated against standard 7045 in size M2.5 x 10 mm, in A2 stainless steel, fully threaded. ISO 7045 is the international standard for pan head screws with a type H or type Z cross recess, product grade A, and covers thread sizes from M1.6 up to and including M10; the 2011 edition is current. Product grade A denotes the tighter dimensional tolerance class of the two grades used for metric machine screws. The standard permits a range of materials including stainless steel property classes such as A2-70 and A2-80, and A2 austenitic stainless is the common general-purpose corrosion-resistant choice for small machine screws. A fully threaded screw carries thread along the entire shank up to the head, which is normal practice at short lengths such as 10 mm and allows the same part to be used across a range of grip thicknesses.
Key specifications
| Attribute | Value |
|---|---|
| Referenced standard | ISO 7045 — pan head screws, type H or type Z cross recess, product grade A |
| Thread size | M2.5 |
| Nominal length | 10 mm |
| Material | Stainless steel, A2 |
| Thread coverage | Full thread |
| Standard thread range (ISO 7045) | M1.6 to M10 |
Typical applications
Small cross-recessed stainless machine screws are used to secure covers, brackets, connector shells, PCB standoffs and light sheet-metal assemblies. A2 stainless is chosen where mild corrosion resistance is needed without the cost of A4, for example on internal avionics and electronics enclosures or workshop equipment. They are a high-turnover stores line in electronics integration and MRO fastener kits.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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