We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Maudlin Products

Maudlin Products Slotted Shim C-4 4" 0.125" Pk5 hand tool

SKU CH-ZW4M-FPWMG

Stainless-steel slotted shim pack, 4 inch by 4 inch by 0.125 inch, five pieces for precise spacing

  • TypeAngle, Pitch & Slope Locators
  • Precise alignment with ±0.003 in thickness tolerance
  • Consistent fit ensured by ±0.015 in length and width tolerances
  • Corrosion-resistant 18-8 stainless steel construction
  • Soft annealed temper allows easy shaping and adjustment
  • Five-piece pack supplies multiple shims for various spacing tasks

Slotted Shim C-4 for Precision Spacing

This pack supplies five stainless-steel shims cut to trade size C-4 for alignment and spacing tasks. Each piece measures four inches square and 0.125 inch thick with a 1-1/4-inch slot and 2-3/4-inch slot depth. The soft-annealed 18-8 alloy bends easily without cracking during fitment.

Capacity and Headroom

Thickness tolerance of +/- .003 inch and length and width tolerances of +/- .015 inch keep stacks predictable across multiple shims. The tab height of 3/4 inch and tab width of 2-1/4 inch give a secure grip for insertion and removal. Five pieces cover typical multi-point levelling jobs on machinery feet or structural connections.

Trade Size C-4 Compatibility

These shims fit only applications specified for trade size C-4 with matching slot dimensions. Builders needing different slot widths, thicknesses or material grades must select another part. The plain finish offers no corrosion coating beyond the base stainless alloy.

Highlights

  • Precise alignment with ±0.003 in thickness tolerance
  • Consistent fit ensured by ±0.015 in length and width tolerances
  • Corrosion-resistant 18-8 stainless steel construction
  • Soft annealed temper allows easy shaping and adjustment
  • Five-piece pack supplies multiple shims for various spacing tasks

Specifications

BrandMaudlin Products
TypeAngle, Pitch & Slope Locators

Questions about this item

Will these C-4 shims fit the 1 1/4 in slots on my existing equipment?

Each shim has a 1 1/4 in slot width and 2 3/4 in slot depth, so they match the same tabbed profile used on standard C-size hardware.

How can I verify the shims meet the stated thickness after unpacking?

The thickness tolerance is +/- 0.003 in; measure each piece with a calibrated micrometer to confirm it reads 0.125 in within that range.

Are fasteners or adhesive included in the pack of five?

The pack contains only the five stainless-steel shims; any bolts, screws or adhesive required for installation must be purchased separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.