We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

LYNDEX-NIKKEN Collet: 5C, Square - Square 5C Collets
LYNDEX-NIKKENSquare 5C Collets

LYNDEX-NIKKEN Collet: 5C, Square

The LYNDEX-NIKKEN Square 5C Collet, model 540-020, is a 5C collet designed for square workpieces with a 5/16 in capacity. This industrial tooling component is manufactured by LYNDEX-NIKKEN and is identified by…

SKU 3G-OTH-302359

Also listed as: 540020 · 540 020

Brand
LYNDEX-NIKKEN
Item
Collet: 5C, Square
Category
Square 5C Collets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LYNDEX-NIKKEN
Manufacturer Part Number
540-020

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LYNDEX-NIKKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LYNDEX-NIKKEN Square 5C Collet, model 540-020, is a 5C collet designed for square workpieces with a 5/16 in capacity. This industrial tooling component is manufactured by LYNDEX-NIKKEN and is identified by manufacturer part number 540-020.

Frequently Asked Questions

What is the LYNDEX-NIKKEN Square 5C Collet used for?

The LYNDEX-NIKKEN Square 5C Collet, model 540-020, is used to hold square or hex-shaped workpieces securely in lathes, grinders, and milling machines. It is ideal for machining operations requiring precise gripping of non-round stock, such as toolmaking, fixture building, and general metalworking.

What are the specifications of the LYNDEX-NIKKEN 540-020 collet?

The LYNDEX-NIKKEN 540-020 is a Square 5C Collet with a 5/16 in capacity. It is designed for square workpieces and manufactured by LYNDEX-NIKKEN. The manufacturer part number is 540-020. This collet fits standard 5C collet chucks and closers used in industrial turning and grinding applications.

Where to buy LYNDEX-NIKKEN collets worldwide?

3G Electric supplies LYNDEX-NIKKEN collets, including the Square 5C model 540-020, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. As a global industrial distributor, we source and deliver genuine LYNDEX-NIKKEN tooling components.

How to select the correct LYNDEX-NIKKEN 5C collet for square stock?

To select the correct LYNDEX-NIKKEN Square 5C Collet, match the collet's capacity to your workpiece size. The 540-020 model fits 5/16 in square stock. Ensure your machine uses a standard 5C collet system. For other sizes, consult LYNDEX-NIKKEN's catalog. Always verify the manufacturer part number for compatibility.

Used in

Common applications for LYNDEX-NIKKEN
General CNC milling — LYNDEX-NIKKEN ER40 collets (e.g., E40-984) for holding end mills in vertical machining centers.
Lathe workholding — LYNDEX-NIKKEN 5C round collets (e.g., 520-017) for clamping cylindrical workpieces in CNC lathes.
Tapping operations — LYNDEX-NIKKEN rigid tap collets (e.g., ET40-700) for rigid tapping on machining centers.
European machine tool spindles — LYNDEX-NIKKEN SK10 and SK16 collets (e.g., SK10-9, SK16-9.5) for SK taper spindles.
Hex workpiece clamping — LYNDEX-NIKKEN 16C hex collets (e.g., 163-040) for holding hex-shaped stock in grinding or milling fixtures.
Precision toolholding for small diameters — LYNDEX-NIKKEN ER16 collets (e.g., E16-078) for 2 mm shank tools in micro-machining.

LYNDEX-NIKKEN Products

3G Electric supplies LYNDEX-NIKKEN square 5c collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
LYNDEX-NIKKEN Collet: 5C, Square, 3/16 in (MPN 540-012)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 3/16 in (MPN 540-012)
LYNDEX-NIKKEN Collet: 5C, Square, 3/4 in (MPN 540-048)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 3/4 in (MPN 540-048)
LYNDEX-NIKKEN Collet: 16C, Square, 5/8 in (MPN 164-040)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 16C, Square, 5/8 in (MPN 164-040)
LYNDEX-NIKKEN Collet: 16C, Square, 3/4 in (MPN 164-048)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 16C, Square, 3/4 in (MPN 164-048)

More from LYNDEX-NIKKEN

View all LYNDEX-NIKKEN parts
LYNDEX-NIKKEN Collet: 5C, Square, 1/4 in (MPN 540-016)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 1/4 in (MPN 540-016)
LYNDEX-NIKKEN Collet: 5C, Square, 9/16 in (MPN 540-036)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 9/16 in (MPN 540-036)
LYNDEX-NIKKEN Collet: 5C, Square, 5/8 in (MPN 540-040)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 5/8 in (MPN 540-040)
LYNDEX-NIKKEN Collet: 5C, Square, 1/2 in (MPN 540-032)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 1/2 in (MPN 540-032)
LYNDEX-NIKKEN Collet: 5C, Square, 7/16 in (MPN 540-028)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 7/16 in (MPN 540-028)
LYNDEX-NIKKEN Collet: 5C, Square, 11/16 in (MPN 540-044)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 11/16 in (MPN 540-044)
LYNDEX-NIKKEN Collet: 5C, Square, 1/8 in (MPN 540-008)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 1/8 in (MPN 540-008)
LYNDEX-NIKKEN Collet: 5C, Square, 3/8 in (MPN 540-024)
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: 5C, Square, 3/8 in (MPN 540-024)