Angular Pins With Male Thread, Hex Socket Bolt

These angular pins are used in injection mold ejector and alignment tooling where fast, repeatable positioning is required under limited assembly space. The male-thread mounting supports secure installation of the pin into the mold base or an alignment jig, reducing drift during repeated clamp cycles.

• Automotive and appliance housings: stepped or straight variants help maintain alignment of ejector-related components, supporting stable seating of mating parts when tolerances stack tightly.
• Medical device packaging or precision inserts: the hex-socket bolt fastening routine enables consistent assembly torque and alignment in constrained assemblies, helping prevent misalignment during disassembly/maintenance.
• Industrial machinery and transfer tooling: compatibility with hex wrench or spanner mounting allows standardized procedures across multiple mold designs and platforms.

The male-thread design and stepped option are suited for applications that demand secure fastening and controlled positioning, particularly when access for tool operation is limited.

The provided specifications describe geometry and mounting configurations (diameter, length, bolt length, and DH7 section length), but no steel grade or heat-treatment state is included in the input data. As a result, hardness (HRC), nitriding, and quench-and-temper conditions cannot be stated for this exact series.

In general mold-component practice for angular pins and ejector-alignment hardware, manufacturers may offer hardened steel with either through-hardening (e.g., quenched & tempered) or surface hardening (e.g., nitriding) depending on required wear resistance and toughness balance. When selecting a version for high-cycle molds, confirm the actual material grade and heat treatment on the certificate of compliance, especially for wear-critical alignment points.

• Wear vs. toughness trade-off: higher hardness improves abrasion resistance but can reduce toughness if over-embrittled; adequate toughness is important to withstand assembly shocks.
• Verification: request steel grade, target hardness, and heat-treatment recipe for the chosen diameter/length SKU.

Selection starts by matching the pin’s D (Diameter) and overall L (Length) to the mechanical envelope and engagement requirements of your mold’s alignment pocket or mating feature. This series covers D = 8 ~ 40 mm and multiple length options including L = 40 ~ 200 mm, 50 ~ 200 mm, 50 ~ 250 mm, 50 ~ 130 mm, 60 ~ 250 mm, and 60 ~ 300 mm.

• Choose mounting type: pick “with male thread, for spanner” or “with male thread, for hexagonal wrench” based on your assembly access and tool routine.
• Confirm seating engagement: the BL (Bolt length) options (e.g., 60 ~ 95, 100 ~ 150, 100 ~ 210, 100 ~ 270, 100 ~ 320 mm) must provide sufficient threaded reach while avoiding bottoming or interference.
• DH7 section length: verify N (Dh7 section length) = 0 ~ 199.9, 0 ~ 249.9, 0 ~ 129.9, 0 ~ 299.9 mm aligns with the intended guided length in the DH7-mated feature.

For tight fits, treat N as the guided length controlling alignment performance; ensure your DH7 feature machining/tolerance and the selected N range are compatible.