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Prime-Line 9094294 Flange Nuts, Serrated, 3/8 in.-16, Zinc Plated Case Hardened Steel (25 Pack)

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Product details

Management number 250213051 Release Date 2026/09/17 List Price US$4.28 Model Number 250213051
Category

Prime‑Line flange lock nuts provide secure, vibration‑resistant fastening for applications where a strong, dependable hold is essential. Designed with an integrated flange and built‑in locking feature, these nuts help distribute clamping force evenly while resisting loosening caused by movement or repeated use—often eliminating the need for a separate washer. Ideal for use on automotive components, appliances, lawn and garden equipment, furniture, and general mechanical assemblies, Prime‑Line flange lock nuts are intended for use with same‑size matching bolts or machine screws to ensure proper fit and reliable performance. Manufactured from quality materials for strength and durability, they install easily with standard tools and deliver long‑lasting holding power. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line flange lock nuts make fastening safer, simpler, and more secure.

  • Size: 3/8 inch-16
  • Hex nut with built in washer or flange
  • Flange operates like a washer to distribute load
  • Screws onto a bolt, cap screw or threaded rod of the same thread size
  • Flange nuts are six sided
  • Thread Type: Coarse, Thread Class: UNC-2B
  • Specification(s) Met: ASME B18.16.4 and ASME B1.1
UPC 049793842947
ASIN B07FCXNRLY
Brand PRIME-LINE
Color Zinc
Model 9094294
Set Name Prime-Line 9094294 Flange Nuts, Serrated, 3/8 In.-16, Zinc Plated Case Hardened Steel
Size Name 3/8 in. -16
Metal Type Alloy Steel
Unit Count 1 Count
Drive Style External Hex
Item Weight 7.04 ounces
Part Number 9094294
Thread Size 3/8"-16
Thread Type Unified National Coarse
Finish Types Zinc Plated
Grade Rating Industrial
Manufacturer Prime-Line
Thread Class Class 2B
Thread Style Right Hand
Fastener Type Flange
Item Diameter 0.38 inches
Material Type Carbon Steel
Item Type Name Serrated Flange Nut
Exterior Finish Zinc
Item Dimensions 2 x 4 x 6 inches
Number Of Items 25
Thread Coverage Fully Threaded
Number of Pieces 25
Outside Diameter 0.38 inches
Screw Head Style Hex
Inside Thread Size 0.375 inch
Included Components fasteners
Compatible Groove Diameter 0.38 inches
Global Trade Identification Number 00049793842947

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