Precision measuring tool for workshop inspection and assembly checks, designed for repeatable diameter verification. Confidence during set-up and fewer rejected parts for machinists and quality technicians. Is the ANNESEY Pin Gauge the right hardness and size for your inspection needs?
⚡ At a Glance
- • Measurement Accuracy: Designed to check hole diameters, internal thread sizes and centre-to-centre distances for accurate verification
- • Best for: Machinists, assembly technicians and mould makers needing quick, repeatable diameter checks
- • Not ideal for: Applications that require digital readouts, non-contact measurement or multi-size sets in a single tool
Hardened bearing steel at HRC60 in a single 9.99mm gauge serves as a reference for hole, thread and mould measurements. The rod-style gauge also doubles as a through stop and a simple depth reference.
Repeatable diameter checks - with hardened bearing steel HRC60
Bearing steel rated HRC60 gives a hard, wear-resistant surface that preserves the gauge diameter through repeated insertions and handling.
Consistent reference size reduces uncertainty during inspection and helps maintain assembly tolerances over multiple checks.
Direct verification of holes and threads - with calibrated 9.99mm diameter
Single-piece rod is specified at 9.99mm to provide a clear go/no-go reference for bores and small internal threads mentioned in the description.
Quickly determines whether a hole or thread meets the required size, aiding fast decisions on accept/reject during production.
Tooling and mould set-up support - with slim rod geometry
Slim, straight form fits into grooves, mould cavities and narrow features to measure groove width, mould dimensions and hole depth as a through stop gauge.
On-the-bench checks during tooling or moulding cuts set-up time and reduces iterative adjustments.
✨ The 4 Key Reasons for ANNESEY Pin Gauge
- Hardened bearing steel - Resists wear to keep sizing reliable during routine inspections
- Calibrated 9.99mm diameter - Provides a direct reference for hole and thread fit checks
- Slim rod form - Reaches into grooves, cavities and narrow mould features for practical checks
- Single-piece 1pc supply - Simple to store and carry in inspection kits for on-site checks
📋 Technical Details at a Glance
- Product Type: Pin gauge
- Brand: ANNESEY
- Material: Bearing steel
- Hardness: HRC60
- Diameter: 9.99mm
❓ Frequently Asked Questions
Q: What is the primary use of this gauge?
A: Suitable for checking hole diameters, verifying small internal thread sizes and confirming distances between holes in mechanical and electronic processing.
Q: What size is supplied?
A: A single 9.99mm pin gauge is supplied for direct reference checks.
Q: Can it be used for mould and tooling checks?
A: Yes, the rod can be used to measure bending groove width, mould size and act as a through stop or depth reference during tooling work.
🏆 Our Verdict
Ideal for machinists, quality technicians and mould makers who need a simple, durable reference for diameter checks. Hardened bearing steel at HRC60 combined with a calibrated 9.99mm diameter gives a reliable, repeatable standard for hole, thread and mould inspections.
