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655-123-9004

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Description

Fastener Length: 5/16", Thread: 5-40, Thread Length: 5/16"

Specifications

Fastener Length 0.281 inches minimum and 0.312 inches maximum
Head Diameter 0.217 inches minimum and 0.236 inches maximum
Head Height 0.095 inches maximum
Head Style Round Head
Internal Drive Style Slot
Length 5/16
Locking Feature Strip threads
Material Plastic
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416,ty 1,cl 3 fed spec single treatment response fastener
Thread Class 2a
Thread Diameter 0.125
Thread Direction Right-hand
Thread Length 0.231 inches minimum and 0.312 inches maximum
Thread Qty 40
Thread Qty Per Inch (tpi) 40
Thread Series Designator UNC
Thread Size 5

Cross-reference

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

  • AN515-5R5 AN #5-40 · 5/16 in · Round Head · Steel
  • LL22A50S5M Other #5-40 · 5/16 in · Round Head · Plastic

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Catalog data updated 2026-07-05. Report a data error