DMM IMP Brass Micro Nuts

IMP's are DMM's brass alloy Micro nuts.  Intended for the experienced lead climber looking to protect the thinnest cracks and fissures on more extreme routes.

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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

The Current Estimated Delivery Dates for DMM IMP Brass Micro Nuts is

DMM IMP Brass Micro Nuts Description

  • Brand : DMM
  • Season : Perennial
  • Code : 5009055
  • Weight : 0KG
  • Protection - Nuts - DMM IMP Brass Micronuts

    DMM's brass alloy Micro nuts are called I.M.P's (acronym for Immaculate Marginal Protection) and are designed for more experienced lead climbers.  They provide some level of protection for when theres just nothing else and they can give you that vital extra confidence to go for the next hold.

    The specially developed copper alloy heads offer the right combination of 'bite' and hardness.  The regular taper and narrow profile means they will fit a variety of micro placements.  They have colour coded alloy swages on their wires to aid swift selection.


    DMM IMP Brass Micro Nuts Deep Zoom

    Buyers Guide

    Sizing Information

    Technical Information


    • Copper Alloy heads
    • Regular taper
    • Stainless steel wires
    • Colour coded swages
    • Advanced induction heated silver soldered


    • Blue #1 - weight 4g - Strength 4kN
    • Red #2 - weight 8g - Strength 5kN
    • Silver #3 - weight 10g - Strength 5kN
    • Purple #4 - weight 13g - Strength 7kN
    • Green #5 - weight 16g - Strength 7kN

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