2H15 Angled Two-Hole Security Nuts
Angled spanner-drive security nuts whose two-hole pattern sits at an angle to the face, M6–M10 and 1/4"-20 to 3/8"-16 as tabulated — a uniform 25.4 mm (1") head, 6.35 mm (1/4") high, one tool size across the range. Steel zinc plated; reusable, low-to-medium torque.
Last updated: 2026-11
Specifications
The angled two-hole security nut takes the standard spanner-drive principle and tilts the hole pair, so the driver engages off-axis — an extra layer of obscurity on top of the missing grip points, and the reason the source describes the nut as harder to remove than its flat-faced sibling. The collected tabulation is uniform across the range: every size, metric M6, M8 and M10 and imperial 1/4"-20, 5/16"-18 and 3/8"-16, shares a 25.4 mm (1") head diameter and a 6.35 mm (1/4") head height, and one tool size suits all of them. Steel zinc plated is the collected finish. The fixing is reusable and intended for low-to-medium torque applications — the shallow two-hole drive cannot carry the torque of a hex, and it cams out more readily than pin-torx or pin-hex drives — so the right joints are those where appearance and tamper-resistance matter more than clamped load: panels, trim, signage and public furniture that still needs legitimate servicing.
| Designation | 2H15 — angled two-hole security nut; hole pair set at an angle to the nut face, driven off-axis by a matching two-hole tool |
|---|---|
| Metric thread range (tabulated) | M6, M8, M10 |
| Imperial threads (tabulated) | 1/4"-20, 5/16"-18, 3/8"-16 |
| Head diameter DK (all tabulated sizes) | 25.4 mm (1") |
| Head height K (all tabulated sizes) | 6.35 mm (1/4") |
| Tool size | One tool size suits all tabulated sizes |
| Security principle | Angled two-hole spanner drive — no grip points for standard tools; angled pattern makes removal harder; reusable |
| Torque class (source-stated) | Suitable for low to medium torque applications; drive more prone to cam-out than pin torx or pin hex |
| Material / finish (collected) | Steel, zinc plated |
Materials
- Steel, zinc plated
Ordering & documentation
Documents
Shipments are backed by Mill Test Certificate (MTC), Dimensional Report, Salt Spray Test Report on request, with full batch traceability from raw material to finished product. Quality management follows the owner-confirmed compliance list: ISO 9001:2015, RoHS, REACH. Exact document sets are confirmed on the order.
Quotation
- The fastener family (2H15 Angled Two-Hole Security Nuts) plus the standard designation from your drawing — DIN / ISO / JIS / ASTM / ANSI, or a drawing for custom parts.
- Size (diameter and length), thread type (metric or inch), property class or grade, and coating or finish.
- Quantity per size and your target delivery date.
- Destination country, and any required documents (for example a mill test certificate) so the quote includes them.
Sample & supply
Minimum order quantity is 10,000 pieces. Stock items run 3–7 days. Quantities or variants outside the standard range are confirmed at quotation.
Storage & shipping
Parts are packed for export and shipped factory-direct to buyers in Europe, Asia, the Americas and the Middle East. Store fasteners dry and protected until installation, and keep coated parts in their packaging until use; specific packing and preservation requirements can be stated on the order and confirmed at quotation.
Frequently asked questions
What does the angled hole pattern actually add?
Obscurity plus alignment. Because the two holes sit at an angle to the face, a flat two-hole driver will not engage — the matching angled tool is needed, and the source notes this makes the nut harder to remove than a straight two-hole pattern. It stays a reusable, two-way fixing, so it belongs where tamper-resistance and a clean flush face matter but the joint still gets legitimate maintenance.
Can I torque this nut like a standard hex nut?
No. The collected page classifies it for low-to-medium torque applications and warns the two-hole drive cams out more easily than pin-torx or pin-hex security drives. Size the joint accordingly — panels, trim and fittings rather than heavily loaded structural members — and note the source also advises buying the mating screws and driver bits from the same supplier so the drive geometry matches.
What is the MOQ and lead time for this nut type?
The minimum order quantity is 10,000 pieces. Stock items ship in 3–7 days; non-stock items are confirmed at quotation. Common diameters in this nut type are widely stocked; confirm the exact schedule against quantity and size mix at quotation.
What should an RFQ for this nut type state?
State the designation (for example the spanner-drive SKU and head style), nominal thread size and pitch, material and finish, whether the matching drive tool or bit is needed, the mating screw or stud specification, required certificates, and quantity per size — plus destination country.
Request a Quote
Get factory-direct pricing from the manufacturer.
What to include in your inquiry
- ✓ Standard and property class (e.g. DIN 912, ISO 4762, class 8.8) — or a drawing for custom parts.
- ✓ Sizes, lengths and thread type (metric or inch).
- ✓ Quantity per size and your target delivery date.
- ✓ Destination country, plus any coating or finish requirement.
- ✓ Any documents you need with the shipment (e.g. mill test certificate) so the quote includes them.
- ✓ Your inquiry goes straight to the factory team by email and gets a reply within 24 hours.
- ✓ Factory-direct pricing
- ✓ Standard and custom specifications
- ✓ Factory-direct export to buyers in Europe, Asia, the Americas and the Middle East
- ✓ Full fastener family support