Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
    Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Whittet-Higgins CNM-38 One-Piece Clampnut – M190 x 3.0 thread, 241.3mm OD
Authorized Retailer

Whittet Higgins CNC12-10 Clampnut

Genuine Whittet-Higgins product, Whittet-Higgins

Regular price
$9.00
Sale price
$9.00
Regular price
Shipping calculated at checkout.
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100 in Stock Now

Quantity pricingApplied at checkout

  • 20–49 5% off$8.55 ea
  • 50–99 8% off$8.28 ea
  • 100–199 15% off$7.65 ea
  • 200–499 18% off$7.38 ea
  • 500+ 25% off$6.75 ea

Same-day shipping

Order by 3 PM ET for same-day shipping

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Tell us the part number and quantity. We reply with pricing and lead time.

Why Apollo USA

Bearing locknuts and retaining parts from Apollo Industries, Oxford, Michigan

Apollo Industries supplies bearings, locknuts, lockwashers and maintenance tools to businesses across the US, with real people on the phone when you need a part matched.

  • Same-day shipping

    Order by 3 PM EST for same-day shipping.

  • Free shipping over $100

    All orders over $100 ship free by ground with code FREESHIP.

  • 90-day returns

    Hassle-free returns on unused items within 90 days.

  • Price match

    Show us a competitor's advertised price on the same item and we will match it.

  • Expert support

    Support staff available by phone, web chat or email.

  • Need tax exemption or quantity pricing?

    We offer special rates for businesses and bulk orders.

    Contact us

Map of Oxford, Michigan
Oxford, Michigan

Talk to a parts specialist

(248) 429-9073

sales@apollousa.com

2695 Lake George Rd
Oxford, MI 48370

Overview

Whittet-Higgins CNC12-10 Clampnut

The Whittet-Higgins CNC12-10 is a one-piece, mechanically self-locking clampnut with a coarse (UNC) thread, designed to retain and preload components on a threaded shaft without a separate locknut and lockwasher. Locking and adjustment are achieved through a tangential (X-axis) socket-head clamp screw that contracts the threaded body around the shaft, providing infinite adjustment and preload while not damaging the shaft threads. The standard nut uses a carbon steel base with a hardened alloy clamp screw and a black oxide with wax finish for corrosion resistance, with stainless steel and aluminum alloy versions also offered in the same series. It carries a maximum operating temperature rating of 300 deg F, is manufactured in the USA, and is RoHS compliant.

Key features

  • One-piece mechanically self-locking clampnut - no separate locknut or lockwasher required
  • Tangential (X-axis) socket-head clamp screw allows locking and adjustment from the side
  • Infinite adjustment and preloading capability
  • Coarse (UNC) thread series
  • Carbon steel base nut with hardened alloy clamp screw and black oxide with wax finish (stainless steel and aluminum alloy variants available)
  • Maximum operating temperature of 300 deg F
  • Does not damage shaft threads when secured; resists loosening from vibration, shock, and torque
  • Manufactured in the USA and RoHS compliant

Specifications

Whittet-Higgins CNC12-10 dimensions & specifications

Weight
5.0 lb
Brand
Whittet-Higgins
Part number
CNC12-10 also written CNC1210

Catalogs & documents

Whittet-Higgins CNC12-10 catalogs & documents

Official catalogs and data from the manufacturer. They open as PDFs in a new tab.

About the brand

About Whittet-Higgins

Bearing locknuts, lockwashers and retaining devices from Rhode Island since 1914.

Henry Whittet and John Higgins founded the Whittet-Higgins Manufacturing Company in 1914 in the basement of a mill on Congress Avenue in Providence, Rhode Island, making super-precision bearing retaining components and machined parts for local machine builders such as Brown & Sharpe.

In 1967 the company was sold to a young mechanical engineer, and in 1969 it moved to 33 Higginson Avenue in Central Falls, Rhode Island, where it still makes its products. Its first line of 66 locknuts and lockwashers has grown to more than 4,300 standard parts, made on robotic CNC systems.

Besides the standard N/AN and KM locknuts with W and MB lockwashers, Whittet-Higgins makes its own self-locking designs: Bearhug prevailing-torque locknuts, Bearlok, Shoelok and Tangentlok clamping locknuts, clampnuts and splitnuts, plus adapter sets, clamp collars and installation tools. The company is family owned and operated.

Genuine Whittet-Higgins product from an authorized retailer

  • Founded

    1914

  • Headquarters

    Central Falls, Rhode Island, USA

  • Standard parts

    More than 4,300

  • Made in

    Central Falls, Rhode Island

Known for

  • Bearing locknuts and lockwashers, inch and metric
  • Bearhug self-locking locknuts
  • Clampnuts, splitnuts and clamp collars
  • Adapter sets and installation tools
Whittet-Higgins website (opens in a new tab)

Apollo Industries is an authorized Whittet-Higgins retailer. All Whittet-Higgins trademarks and product names are the property of their respective owners.

FAQ

CNC12-10 questions & answers

Is this a genuine Whittet-Higgins part?

Yes. Apollo Industries is an authorized Whittet-Higgins retailer, and every Whittet-Higgins part we sell is genuine, made by Whittet-Higgins in Central Falls, Rhode Island, USA.

Do you ship the CNC12-10 the same day?

In-stock orders placed by 3 PM EST ship the same day. All orders over $100 ship free by ground with code FREESHIP.

Can I get quantity pricing or buy tax-exempt?

Yes. Apollo offers special rates for businesses and bulk orders. Use Request a quote on this page or call (248) 429-9073.

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