Overview
High strength studs have a hexagonal, serrated head that gives much higher torque-out and push-out than standard flush head studs. Use them for heavy loads in thicker sheet.
Full dimensions, preferred lengths and installation / push-out / torque-out performance data are shown in the datasheet below, taken from the K&B Self-Clinching Fasteners Catalogue.
Specifications
| Part numbers | KB-HFH, KB-HFHS |
|---|---|
| Zinc Plated Steel | KB-HFH |
| Stainless Steel | KB-HFHS |
| Sizes | M5, M6, M8, M10 |
| Sheet hardness (KB-HFHS) | HRB 70 or less |
Datasheet
Dimensions, preferred lengths and performance data from the K&B Self-Clinching Fasteners Catalogue. Download the full catalogue (PDF) →


Key features
- Very high torque-out
- Heavy-duty M5 to M10
- Steel and stainless
Applications
Heavy enclosuresVehicle bodiesMachinery guardsBattery racks
Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →
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Flush Head PinsUnthreaded locating pins with a flush head, 3 to 6 mm.View details →
High Strength Studs for Thin SheetsHigh-strength studs designed for thin sheet metal.View details →
Low Displacement Flush Head StudsFlush studs that disturb the sheet very little, close to edges.View details →
