• Micron-Level Precision: Thickness held to DIN T3 tolerance of 0.003 mm at 0.04 mm - delivering repeatable, reliable gap control in critical engineering applications
• Spring-Hard Carbon Steel: Material 1.1274 (CK101 / AISI 1095), cold-rolled and hardened to 2000-2200 N/mm (55.3-58.5 HRC) - resists deformation under clamping or shim load
• 5 m Roll - Cut to Length: Generous roll length lets you cut exactly what each job needs, eliminating waste and avoiding repeated short-strip purchases
• 12.7 mm Strip Width for Tight Access: Narrow strip fits between close-clearance mating surfaces, bearing housings, machine slides, and jig fixtures where wider stock won't reach
• Trusted German Engineering: Hasberg-Schneider is a specialist manufacturer of precision gauge strip and shimstock, supplying engineers and toolmakers globally to DIN/ISO standards

Controlling gaps at the sub-millimetre level demands shim material that holds its stated thickness without compromise. At 0.04 mm, any deviation throws your clearance, alignment, or datum out - and once components are assembled, re-shimming is costly. Engineers and toolmakers working in production, maintenance, and metrology rely on shimstock that is what it says it is.

This 0.04 mm roll is manufactured by Hasberg-Schneider from carbon steel 1.1274 (CK101 / AISI 1095), cold-rolled and hardened to a tensile strength of 2000-2200 N/mm (55.3-58.5 HRC). Thickness tolerance is held to 0.003 mm per DIN T3 standard - meaning every cut from this roll can be used as a verified reference shim. The 12.7 mm strip width fits into confined spaces that wider shimstock cannot reach, and the deburred edges allow safe handling in gloved or bare-handed workshop conditions.

The 5 m roll format gives you working stock for a full job without the waste of oversized blanks. Cut strips to any length for bearing clearance setting, machine slide adjustment, tooling datum packing, jig and fixture building, or precision underlay work. Each roll is supplied clean with a flat, consistent surface finish. What's in the box: 1 x Shimstock roll - 0.04 mm x 12.7 mm x 5 m, carbon steel.

What's in the box
1 x Shimstock roll - 0.04 mm x 12.7 mm x 5 m, carbon steel