(2) - 1/2"-20 THIN Hex Nuts (w/Notch, Lock) - Zinc Steel ($1.90/lot) - 0.13" THK - JIMFRA
288458
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(2) – 1/2″-20 THIN Hex Nuts (w/Notch, Lock) – Zinc Steel ($1.90/lot) – 0.13″ THK

(2) – 1/2″-20 THIN Hex Nuts (w/Notch, Lock) – Zinc Steel ($1.90/lot) – 0.13″ THK

USD 1.90 USD
SKU: 9ZEBaIJR
Brand: Danforth
GTIN: Does not apply
Condition: New – Open box

Specifications

BrandDanforth
Screw Size1/2-20
TypeHex Nuts
System Of MeasurementInch
Drive StyleHex
ModelThin (Panel/Shaft) Nuts
MaterialSteel
Thread Size1/2-20
FinishZinc
Country Of OriginUnited States

Only 0.13" thick. They also have a keyed notch which is either for locking action (nuts are a tight fit on the bolt/shaft) or possibly in case clearance/indexing is needed when installing on a shaft, notch is roughly 0.2" wide at the thread end and extends to a radiused end roughy 0.16" in length (see pics for how it looks).

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