["{\"event\":\"detail\",\"ecommerce\":{\"detail\":{\"actionField\":{\"list\":\"/344808\"},\"products\":[{\"id\":\"344808\",\"name\":\"1/2\\\"-13 Grade C (USS) Ultra-Lock Nut - 50 Pack\",\"brand\":\"Kimball Midwest\",\"category\":\"Deformed Thread Lock Nuts\",\"variant\":\"\",\"quantity\":50,\"coupon\":\"\",\"position\":0}]}}}","{\"currency\":\"USD\",\"value\":0.00,\"coupon\":\"\",\"payment_type\":\"\",\"shipping_tier\":\"\",\"items\":[{\"item_id\":\"344808\",\"item_name\":\"1/2\\\"-13 Grade C (USS) Ultra-Lock Nut\",\"coupon\":\"\",\"discount\":0.0,\"item_brand\":\"\",\"item_category\":\"Fasteners\",\"item_category2\":\"Nuts\",\"item_category3\":\"Lock Nuts\",\"item_category4\":\"Deformed Thread Lock Nuts\",\"item_category5\":\"\",\"item_list_name\":\"ProductDisplayPage\",\"item_variant\":\"\",\"price\":0.0,\"quantity\":1,\"quantitypackage\":50}],\"event\":\"dle_viewItem\",\"clearObject\":[\"ecommerce\"]}"]
1/2"-13 Grade C (USS) Ultra-Lock Nut

1/2"-13 Grade C (USS) Ultra-Lock Nut - 50 Pack

Price
Want to view pricing for this product?
Log In or Create Login

Not a Kimball Midwest Customer?
Register
Item Number: 344808
Package Weight: 1.7 lbs
See all product variations

Product Details

  • Made in the U.S.A. from medium carbon steel and heat treated to meet Grade 8 performance standards of Industrial Fastener Institute.
  • Developed to meet the exacting specifications of Automotive Fastener Engineering Specialists.
  • All steel grade C nut offers a proven, predictable torque-tension relationship in critical, high strength applications with Grade 8 bolts.
  • Six dots at 60° intervals on the crown of the nut identify these as a grade C prevailing torque nut.
  • Three point top thread deflections (at 120° intervals in the crown of the nut), downward and inward is used to produce positive repeated prevailing torque, meaning they are reusable even when power driven.
  • Cadmium and wax finish.
  • Immersed in industrial wax and baked dry for reduced application torque of up to 50% of standard "dry" torque values. Failure to lower torque will result in thread stripping or bolt yield.
Product Documents
P65 Warning

Product Specification

Brand:  Kimball Midwest Approved Vendor
Color:  Silver
Diameter:  1/2"
Finish:  Cadmium Plated, Wax
Grade:  8
Height:  7/16"
Material:  Carbon Steel
Measurement Type:  USS
Subcategory:  Grade C Ultra-Lock Nut
Thickness:  7/16"
Thread Pitch:  13
Thread Size:  1/2"-13
Thread Type:  Coarse
Width Across Flats:  3/4"

Related Products

Stay Connected

Facebook LinkedIn Twitter Instagram YouTube Blog