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Load‑bearing fixture for the LBTC‑127 rock bolt body washer and nut assembly

This fixture is used for testing the load-bearing capacity of anchor bolt body–washer–nut assemblies and complies with the standard requirements of TB/T 3356-2021, “Railway Tunnel Anchor Bolts.”

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Testing machine accessories, fixtures, and tooling components

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lbt@lbt.ltd

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+86-15102211717

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Load‑bearing fixture for the LBTC‑127 rock bolt body washer and nut assembly

Description

Product Introduction:

Technical Specifications:

Material: Steel

Surface finish: Industrial blackening

1. Dimensions of the base plate: diameter 60 mm, thickness 40 mm.

2. Pad plate hole diameters (mm): 42, 45, 52, 58

3. Applicable specimen diameters: 22, 25, 32, 38

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Load‑bearing fixture for the LBTC‑127 rock bolt body washer and nut assembly

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