Description
ISO 4762 Hex Socket Cap Head Screw M4x16 SS — BOLTON SKU 57565.
About the ISO 4762 Hex Socket Cap Head Screw
An M4 x 16 mm stainless steel hexagon socket head cap screw manufactured to ISO 4762, the dimensional standard shared with DIN 912 for cylindrical-head, internal-hexagon cap screws. The M4 size carries a 0.7 mm coarse thread pitch, a 7 mm maximum head diameter, a 4 mm head height and a 3 mm hex key drive. At 16 mm nominal length the screw offers four diameters of available engagement, a generous margin for tapped joints in this size. The designation states stainless steel without a specific grade; the exact stainless grade and any property class (for example A2-70 or A4-70 per ISO 3506) can be confirmed with certification at quotation. The ISO 4762 Hex Socket Cap Head format is the default choice where fasteners must recess into counterbores or be tightened from above in tight clusters.
Key specifications
| Standard | ISO 4762 (equivalent to DIN 912) |
|---|---|
| Thread size | M4, coarse pitch 0.7 mm |
| Nominal length | 16 mm |
| Head diameter | 7 mm max |
| Head height | 4 mm |
| Drive | 3 mm internal hexagon |
| Material | Stainless steel (grade confirmed at quotation) |
Typical applications
M4 x 16 cap screws fasten instrument covers, small brackets, sensor mounts and sub-assemblies where a recessed head and hex-key access are wanted. Stainless execution suits humid or corrosion-prone environments; state your required grade and certification in the RFQ so supply can be matched to the duty.
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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