BCP Fasteners 3/8-16 Zinc-Plated Serrated Flange Hex Lock Nuts, 40 Pack

★★★★★ 4.5 118 reviews

US$3.58
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US$3.58
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Product details

Management number 250212215 Release Date 2026/09/17 List Price US$3.58 Model Number 250212215
Category

Zinc plated for corrosion resistancePackage of 40 piecesHex Socket Drive 9/16"Overall Height .324 InchesFlange Diameter .745" InchesFlange nuts have a wide flange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. The flange is also serrated to provide a locking action. The serrations are angled such that they keep the nut from rotating in the direction that would loosen the nut. Because of the serrations they cannot be used with a washer or on surfaces that must not be scratched. The serrations help in preventing the vibration of the nut from moving the fastener, thus maintaining the holding power of nut.

  • Zinc plated for corrosion resistance
  • Package of 40 pieces
  • Hex Socket Drive 9/16"
  • Overall Height .324 Inches
  • Flange Diameter .745" Inches
UPC 688938503192
ASIN B07DJYKNYF
Brand BCP Fasteners
Color Silver/Gray
Model BCP271
Set Name 3/8-16 Zinc Plated Serrated Flange Hex Lock Nut Set (40 Piece)
Size Name 3/8-16 (40 ct)
Metal Type Carbon Steel
Drive Style External Hex
Part Number BCP271
Thread Size 3/8"-16
Thread Type Unified National Coarse
Finish Types Zinc Plated
Grade Rating commercial
Manufacturer BCP Fasteners
Thread Class Coarse
Thread Style External, Unified, Coarse
Fastener Type Flange
Item Diameter 0.75 inches
Material Type Carbon Steel
Item Highlight 9/16" Hex Socket Drive, 0.324" Overall Height, 0.745" Flange Diameter, Integrated Washer Face (BCP271)
Exterior Finish Zinc
Number Of Items 40
Number of Pieces 40
Outside Diameter 0.75 inches
Screw Head Style Hex Socket
Inside Thread Size #3/8
Maximum Shear Strength 60 ksi
Compatible Groove Diameter 0.38 inches

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