Match each type of fastener or washer hardware with its primary mechanical function.
- Castle nutUses slotted cutouts aligned with a cotter pin to provide positive mechanical locking
- Flat washerDistributes clamping load over a larger surface area to prevent damage to base material
- Split-lock washerProvides continuous spring tension and biting edges to resist loosening under vibration
- Wing nutFeatures two large side tabs designed for quick assembly and disassembly by hand
Answer
Castle nut matches with using slotted cutouts aligned with a cotter pin for positive mechanical locking; Flat washer matches with distributing clamping load over a larger surface area; Split-lock washer matches with providing continuous spring tension to resist loosening under vibration; Wing nut matches with featuring two large side tabs for quick assembly by hand.
Each hardware item serves a distinct role: a castle nut pairs with a cotter pin for positive locking; a flat washer distributes compressive loads to prevent joint deformation; a split-lock washer provides spring force against vibration; and a wing nut enables toolless adjustment by hand.
Step-by-Step Solution
Key Concept
Functions and mechanical characteristics of specialized nuts and washers in mechanical assemblies
Estimated Time:45s