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1/2"-13Hex Nuts (45pcs), 304 Stainless Steel (18-8), UNC, Coarse Thread, Fasteners

KWD 7
Brand
HXCOMET
Category
Fasteners
– 1 +

Special Features

  • ✅Quantity and Model:1/2"-13 (12.7mm); 45pcs
  • ✅Durable Material: Crafted from high-quality 304 stainless steel for superior corrosion resistance and strength.
  • ✅Multi-Purpose: Suitable for automotive, installation, leveling, and various fastening needs in different industries.
  • ✅Convenient Packaging: Nuts are neatly organized and stored in PP plastic boxes for easy identification and access.
  • ✅Reliable Performance: Designed to provide secure and long-lasting connections for your projects.
  • 📝Note1: 304 stainless steel（SUS304）contains over 18% Cr and 8% Ni, also known as 18-8 stainless steel in the industry; A2-70 is a stainless steel performance marker, where "A2" represents the material group, namely the second group A2 of austenitic steel. 70 indicates that its tensile strength has reached 700 megapascals (MPa), and therefore can also be referred to as A2-70 stainless steel.
  • 📝Note2: Metric threads are measured in metric units, while American and British threads are measured in imperial units, representing the nominal diameter and pitch length. For example, M10-1.5 represents a nominal diameter of 10mm and a pitch of 1.5mm; 1/2 "-13 means nominal diameter of 1/2" (i.e. 12.7mm), with 13 threads per inch of pitch.
  • 📝Note3:There are two types of threads: coarse thread and fine thread. The one with the highest pitch is called coarse thread, while the others are fine thread.Coarse thread has a large pitch and thread angle, resulting in poor self-locking performance. It is generally used in conjunction with spring washers, which has the advantages of easy disassembly and assembly, complete standard components, and easy interchangeability.

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