21 Series Radius Plug Terminals

Product Image and Schematic

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MCT 21 Series Radius Plug Fittings can be used for most cable assemblies, cable lanyards and control products that require a large bearing point surface. These fittings are ideal for slots, pockets and are a more cost effective option than ball fittings. They provide a spherical radius but are easier for assembly thus lowering the cost for assembly. MCT Radius Plug Terminals are available with bare or coated cable from .012″-.312″ diameter. Please specify Holding Strength and the Application when engineering the Assembly.

These will determine:

  • Cable diameter
  • Cable Construction
  • Cable feature (bare or coated)
  • Ls – dimension (after swaging onto the cable)
  • H – hexagon dimension
  • Material and finish ((S) stainless steel or (B) brass)
PART NUMBER CABLE DIA. Ls (Ref) H ± .005
21-063-001(S) (B) .010- .027 5/32 7/64
21-063-002(S) (B) .028- .037 5/32 7/64
21-063-003(S) (B) .028- .037 5/32 7/64
21-063-004(S) (B) .038- .046 5/32 7/64
21-063-005(S) (B) 3/64 5/32 7/64
21-063-006(S) (B) .010- .027 1/4 7/64
21-063-007(S) (B) .028- .037 1/4 7/64
21-063-008(S) (B) .038- .046 1/4 7/64
21-063-009(S) (B) 3/64 1/4 7/64
21-078-001(S) (B) .010- .027 3/8 1/8
21-078-002(S) (B) .028- .037 3/8 1/8
21-078-003(S) (B) .038- .046 3/8 1/8
21-078-004(S) (B) .049- .065 3/8 1/8
21-086-001(S) (B) 3/64 1/2 5/32
21-086-002(S) (B) 1/16 1/2 5/32
21-125-001(S) (B) 3/32 9/16 7/32

Protrusion:

.040″ max. to .047″ cable dia. .062″ max. from .062″-.078″ cable dia. .125″ max. from .093″-.312″ cable dia. Cable can be ground flush. For additional sizes and material options contact MCT Customer Service.

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