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PARLEC Collet Nut: Hex - ER Collet Nuts
PARLECER Collet Nuts

PARLEC Collet Nut: Hex

The PARLEC Collet Nut is a hex-shaped ER collet nut designed for ER20 collets. This product, identified by manufacturer part number 20ERHN and alternate code 20ERHNW, is manufactured by PARLEC. It serves as a…

SKU 3G-OTH-279563

Also listed as: 20 ERHN · 20-ERHN

Brand
PARLEC
Item
Collet Nut: Hex
Category
ER Collet Nuts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARLEC
Manufacturer Part Number
20ERHN

Technical Documents

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

Product Description

The PARLEC Collet Nut is a hex-shaped ER collet nut designed for ER20 collets. This product, identified by manufacturer part number 20ERHN and alternate code 20ERHNW, is manufactured by PARLEC. It serves as a replacement or component nut for ER20 collet systems.

Frequently Asked Questions

What is the PARLEC Collet Nut 20ERHN used for?

The PARLEC Collet Nut 20ERHN is a hex-shaped nut designed for ER20 collet systems. It secures the collet in toolholders for milling, drilling, and turning operations in CNC machining centers and manual lathes. This replacement nut ensures proper clamping force and runout accuracy for precision workholding.

What are the specifications of the PARLEC Collet Nut 20ERHN?

The PARLEC Collet Nut 20ERHN is a hex-shaped nut for ER20 collets. Its manufacturer part number is 20ERHN, with alternate code 20ERHNW. It is made by PARLEC and serves as a direct replacement component for ER20 collet systems. No additional dimensions or material specs are provided.

Where to buy PARLEC Collet Nut 20ERHN worldwide?

3G Electric supplies the PARLEC Collet Nut 20ERHN worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ER20 collet nut for your machining operations.

How to install a PARLEC ER20 collet nut?

To install the PARLEC 20ERHN collet nut, first clean the collet and nut threads. Insert the ER20 collet into the nut, then thread the assembly onto the toolholder. Tighten with a wrench to the manufacturer's recommended torque. Avoid over-tightening to prevent collet distortion. Always follow standard collet installation practices.

Used in

Common applications for PARLEC
CNC milling — PARLEC BT40 ER25 collet chuck (MPN B40-25ERF400) for endmill holding in vertical machining centers
Drilling operations — PARLEC CAT50 to MT3 drill chuck arbor (MPN C50-03MT2) for adapting Morse-taper drill chucks to CAT50 spindles
Precision boring — PARLEC DA100 collet chuck extension (MPN EXT100) with coolant-through for deep-hole boring on lathes or mills
Face milling — PARLEC CAT50 face mill holder (MPN C50-75SM1) for mounting shell mills on large machining centers
Tool maintenance — PARLEC ER32 collet wrench (MPN 32ERNW) for collet nut adjustment in tool presetting stations
Small-diameter toolholding — PARLEC DA300 collet chuck extension (MPN EXT500) for holding small shank tools in tight-clearance applications

PARLEC Products

3G Electric supplies PARLEC er collet nuts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
PARLEC Collet Wrench: For ER20 (MPN 20ERHNW)
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