We're sorry, this item is not
available in the selected combination.
Please select again.
This acorn cap nut is a hex nut with an enclosed dome and it is partially internally threaded. The dome feature offers protection of exposed screw threads and a decorative appearance as a finishing fastener. The cap nut also protects from injury by covering exposed threads. Can be used in hobby and furniture projects, fencing, lawn or playground equipment, or any application where a nut is required and a finished appearance preferred.
California residents: seeProposition 65 information
|Assembled Depth (in.)||0.69 in||Assembled Height (in.)||0.577 in|
|Assembled Width (in.)||0.5 in||Inside Diameter||0.3125 in|
|Outside Width||0.5 in|
|Fastener Callout Size||5/16"-18||Fastener Thread Type||Coarse|
|Fastener Type||Cap Nut||Finish Family||Metallic|
|Material||Stainless Steel||Measurement Standard||SAE|
|Package Quantity||1||Product Weight (lb.)||0.01 lb|
Standard Shipping includes delivery by small parcel service. Processing time varies by product.
Orders for this item may be expedited for an additional fee.
Other Delivery Options:
Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.
If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.
Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).
Outside Delivery: Service includes delivery to area outside the house which is accessible by delivery equipment.
Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).