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PCS Tapered Round Interlock, 0.5 in ID, Grade S7 Tool Steel, Hardened - Tapered Round Interlocks
PCSTapered Round Interlocks

PCS Tapered Round Interlock, 0.5 in ID, Grade S7 Tool Steel, Hardened

The PCS Male Tapered Interlock (MPN MR-071) is a Tapered Round Interlock with a 0.75 in outside diameter and 0.5 in inside diameter, made from Grade S7 Tool Steel. It is hardened to Rockwell 56 to 58, precision…

SKU 3G-OTH-231692

Also listed as: MR071 · MR 071

Brand
PCS
Item
Tapered Round Interlock, 0.5 in ID, Grade S7 Tool Steel, Hardened
Part Number
MR-071
Category
Tapered Round Interlocks
Available to Order
Also known as:MR-071PCS
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

PCS
Manufacturer Part Number
MR-071
Type
Tool Steel, Grade S7, Hardened
Inside Dia
0.5 in

Technical Documents

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PCS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PCS Male Tapered Interlock (MPN MR-071) is a Tapered Round Interlock with a 0.75 in outside diameter and 0.5 in inside diameter, made from Grade S7 Tool Steel. It is hardened to Rockwell 56 to 58, precision ground to a tolerance of +/-0.0005 in, and features a 1/4"-20 thread. This component is designed for industrial alignment and fixturing applications.

Frequently Asked Questions

What is a PCS Male Tapered Interlock used for?

A PCS Male Tapered Interlock is used for precision alignment and fixturing in industrial tooling, jigs, and dies. Its tapered design ensures repeatable positioning in machining and assembly operations, making it essential for applications requiring accurate registration between components.

What are the specifications of the PCS Male Tapered Interlock MR-071?

The PCS MR-071 has a 0.75 in outside diameter and 0.5 in inside diameter, made from Grade S7 Tool Steel hardened to Rockwell 56 to 58. It is precision ground to +/-0.0005 in tolerance and features a 1/4"-20 thread. This PCS component is designed for demanding industrial alignment tasks.

Where to buy PCS Male Tapered Interlock MR-071 worldwide?

3G Electric supplies the PCS Male Tapered Interlock MR-071 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this precision-ground tool steel interlock for your fixturing needs.

How to install a PCS Male Tapered Interlock?

Install the PCS Male Tapered Interlock by threading the 1/4"-20 end into a matching female receiver or mounting plate. Ensure the mating surfaces are clean and free of debris. Tighten to the recommended torque for your application to achieve the +/-0.0005 in alignment tolerance.

Used in

Common applications for PCS
Injection molding — PCS stepped ejector pins (e.g., SP3-83) for ejecting parts from core cavities
Die casting — PCS hard core pins (e.g., CPH15-3) for forming internal features in aluminum or zinc dies
Slide actuation — PCS radius angle pins (e.g., APR33-L10) for guiding core pulls in mold bases
Mold support — PCS support pillars (e.g., 1550) to prevent plate deflection in large injection molds
Ejector plate alignment — PCS shoulder bushings (e.g., BU-102) for guiding ejector pins in mold bases
Wear protection — PCS stop discs (e.g., SD-15) to limit ejector stroke and prevent over-travel damage
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PCS Products

3G Electric supplies PCS tapered round interlocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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