Royal Diversified Products Inc.

Electrical Equipment & Systems

Mold Interlocks maintain precise mold alignment.

Providing consistent alignment of mold halves to within 0.001 in., Royal Side Locks and Round Locks are designed to extend life of core pins and ejector pins. Featuring male section machined from tool steel with black oxide and female made from D2 tool steel, both to Rc 58-62 hardness, Royal Side Locks come in 8 sizes from 1.000-6.000 in. wide. Round tapered locks are machined from D2 tool steel...

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Hotwork Ejector Pins are precision ground and laser marked.
Electronic Components & Devices

Hotwork Ejector Pins are precision ground and laser marked.

Constructed from hotwork die steel, RHX Hard-Core(TM) Series H-13 Ejector Pins are hardened throughout to 50-55 RC and have surface that is ion nitrided to 65-74 Rc. Products, marked for identification, come in 1/32-Â-½ in. dia and 6, 10, and 14 in. lengths as well as +.005 in. oversize and ½, 2, 3, and 4 in. shoulder lengths. Diameter tolerances can be held to .0003 in., and pins...

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Core Pins suit medical molding applications.
Electronic Components & Devices

Core Pins suit medical molding applications.

Medical Core Pins can be custom-made with multiple steps from 0.010-0.750 in., tapers, points, spherical radii, and flats, in 0.250-36 in. lengths. Featuring tolerances to 0.0002 in. on length and 0.00005 in. on diameters, pins can be made from all common tool, stainless, and exotic steels. They can be nitrided, TiN coated, and hard chrome plated to meet wear requirements. Units are suited for...

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Ejector Pins are hardened and marked for easy ID.
Electronic Components & Devices

Ejector Pins are hardened and marked for easy ID.

Series RHX HARD-CORE(TM) H-13 Hotwork Die Steel Ejector Pins feature 50-55 Rc core hardness with ion-nitride surface of 65-74 Rc to eliminate flaking, cracking, and dishing. They are thermal resistant to 1100°F without loss of physical properties. Hot forged and annealed to facilitate machining of heads, pins come in 1/32-Â-½ in. diameters and +.005 in. oversize in lengths from 6-14...

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Ejector Sleeves offer expanded lengths to 12 in.
Architectural & Civil Engineering Products

Ejector Sleeves offer expanded lengths to 12 in.

Ejector Sleeves are machined from H-13 hotwork die steel and ion nitrided to Rc 65-75 on inside and outside diameters for wear resistance. Precision ground with +.0005-0000 in. ID tolerance and OD tolerance of -/0003-0008 in., standard sleeves are available from 3 to 12 in. long with 3/32 to 3/4 in. IDs. Special Sleeves can be machined from 420 and 440 stainless, A10, S-7, and M-2 steel as well...

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Ejector Pins reduce friction without nicking and flaking.
Electronic Components & Devices

Ejector Pins reduce friction without nicking and flaking.

Royal(R) KNIGHTRIDE(TM) close tolerance hotwork ejector pins are fully hardened throughout to 41 to 45 Rc, and offer ion nitrided surface to 65 to 74 RC for wear resistance. Suited for casting and molding applications, they are precision ground to 5 to 10 RMS surface finish and 0.0003 in. tolerance from H-13 thermal shock resistant hotwork die steel. Heads are hot forged and stress relieved. Pins...

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Core Pins are offered in 500 diameters.
Electronic Components & Devices

Core Pins are offered in 500 diameters.

M-2 high speed steel core pins are available in every decimal dia from 0.010 to 0.505 in. in 0.001 in. increments, with 0.0002 in. or 0.0003 in. dia tolerances. Double-tempered to Rc 60-63, pins are wear-resistant and permit close spacing without modification. They are available in 2, 2 1/2, 3, 4, 6 and 8 in. lengths and are suited for glass-filled applications.

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Electrical Equipment & Systems

Mold Interlocks maintain precise mold alignment.

Providing consistent alignment of mold halves to within 0.001 in., Royal Side Locks and Round Locks are designed to extend life of core pins and ejector pins. Featuring male section machined from tool steel with black oxide and female made from D2 tool steel, both to Rc 58-62 hardness, Royal Side Locks come in 8 sizes from 1.000-6.000 in. wide. Round tapered locks are machined from D2 tool steel...

Read More »
Company News

Pins, Punches and Perforators 2007 Catalog Features over 25,000 Parts

A new, 32-page catalog and price list that includes a full range of precision pins, punches, perforators, and special components for dies and molds and worksheet templates for requesting custom price quotes is being offered by Royal Diversified Products, Inc. of Warren, Rhode Island. The Royal 2007 Catalog features over 25,000 standard parts and has an easy to read visual index to let users...

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Company News

Ejectors, Punches And Core Pins Web Site Features Solidworks' 3D Partstream.Net Capabilities

A new Web site that lets users select, configure, view, and download 3D models of ejectors, punches, and core pins for the tool, die, and mold-making industries directly into their own designs is being introduced by Royal Diversified Products, Inc. of Warren, Rhode Island. The Royal Web Site features 3D PartStream.NET and over 20,000 standard parts and 3D drawings of form-ground pins, punches,...

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Hotwork Ejector Pins are precision ground and laser marked.
Electronic Components & Devices

Hotwork Ejector Pins are precision ground and laser marked.

Constructed from hotwork die steel, RHX Hard-Core(TM) Series H-13 Ejector Pins are hardened throughout to 50-55 RC and have surface that is ion nitrided to 65-74 Rc. Products, marked for identification, come in 1/32-Â-½ in. dia and 6, 10, and 14 in. lengths as well as +.005 in. oversize and ½, 2, 3, and 4 in. shoulder lengths. Diameter tolerances can be held to .0003 in., and pins...

Read More »
Core Pins suit medical molding applications.
Electronic Components & Devices

Core Pins suit medical molding applications.

Medical Core Pins can be custom-made with multiple steps from 0.010-0.750 in., tapers, points, spherical radii, and flats, in 0.250-36 in. lengths. Featuring tolerances to 0.0002 in. on length and 0.00005 in. on diameters, pins can be made from all common tool, stainless, and exotic steels. They can be nitrided, TiN coated, and hard chrome plated to meet wear requirements. Units are suited for...

Read More »
Ejector Pins are hardened and marked for easy ID.
Electronic Components & Devices

Ejector Pins are hardened and marked for easy ID.

Series RHX HARD-CORE(TM) H-13 Hotwork Die Steel Ejector Pins feature 50-55 Rc core hardness with ion-nitride surface of 65-74 Rc to eliminate flaking, cracking, and dishing. They are thermal resistant to 1100°F without loss of physical properties. Hot forged and annealed to facilitate machining of heads, pins come in 1/32-Â-½ in. diameters and +.005 in. oversize in lengths from 6-14...

Read More »
Ejector Sleeves offer expanded lengths to 12 in.
Architectural & Civil Engineering Products

Ejector Sleeves offer expanded lengths to 12 in.

Ejector Sleeves are machined from H-13 hotwork die steel and ion nitrided to Rc 65-75 on inside and outside diameters for wear resistance. Precision ground with +.0005-0000 in. ID tolerance and OD tolerance of -/0003-0008 in., standard sleeves are available from 3 to 12 in. long with 3/32 to 3/4 in. IDs. Special Sleeves can be machined from 420 and 440 stainless, A10, S-7, and M-2 steel as well...

Read More »
Ejector Pins reduce friction without nicking and flaking.
Electronic Components & Devices

Ejector Pins reduce friction without nicking and flaking.

Royal(R) KNIGHTRIDE(TM) close tolerance hotwork ejector pins are fully hardened throughout to 41 to 45 Rc, and offer ion nitrided surface to 65 to 74 RC for wear resistance. Suited for casting and molding applications, they are precision ground to 5 to 10 RMS surface finish and 0.0003 in. tolerance from H-13 thermal shock resistant hotwork die steel. Heads are hot forged and stress relieved. Pins...

Read More »
Core Pins are offered in 500 diameters.
Electronic Components & Devices

Core Pins are offered in 500 diameters.

M-2 high speed steel core pins are available in every decimal dia from 0.010 to 0.505 in. in 0.001 in. increments, with 0.0002 in. or 0.0003 in. dia tolerances. Double-tempered to Rc 60-63, pins are wear-resistant and permit close spacing without modification. They are available in 2, 2 1/2, 3, 4, 6 and 8 in. lengths and are suited for glass-filled applications.

Read More »

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