Product Description Hex long nut also  called Coupling nuts ,are used in joining threaded rods where span of application exceeds 144" or where a threaded fitting is used with threaded rod in suspension applications. ASTM A-563 Grade A. ASME B1.1 UNC Class 2B thread requirement. Zinc plating, retards the corrosion rate in a normal atmosphere. Application Hexagonal nut is the most widely use, also is generally the most common solid pieces, apply more extensive, characterized by fastening force is bigger, the disadvantage is that the installation should have enough space to operation, can use live wrench or open end wrench, when installation or glasses spanner wrench above all need a lot of space operation. Advantages As a family owned business, our goal has always been to provide customers with unmatched personalized service and support. Knowledge gained as both an applicator and a chemical manufacturer gives us extra insight and control over how to meet even the toughest requirements. Our processing divisions deal directly with regional customers and pride themselves on their quality and delivery. As a fully integrated company, we do it all. We make the materials, build the application equipment and handle all aspects of operations from formulating custom chemical compositions and coating fasteners to providing advanced in-line inspection, packaging and delivery services. Find out how we can assist you on your next project. Product Description Hex long nut also  called Coupling nuts ,are used in joining threaded rods where span of application exceeds 144" or where a threaded fitting is used with threaded rod in suspension applications. ASTM A-563 Grade A. ASME B1.1 UNC Class 2B thread requirement. Zinc plating, retards the corrosion rate in a normal atmosphere. Application Hexagonal nut is the most widely use, also is generally the most common solid pieces, apply more extensive, characterized by fastening force is bigger, the disadvantage is that the installation should have enough space to operation, can use live wrench or open end wrench, when installation or glasses spanner wrench above all need a lot of space operation. Advantages As a family owned business, our goal has always been to provide customers with unmatched personalized service and support. Knowledge gained as both an applicator and a chemical manufacturer gives us extra insight and control over how to meet even the toughest requirements. Our processing divisions deal directly with regional customers and pride themselves on their quality and delivery. As a fully integrated company, we do it all. We make the materials, build the application equipment and handle all aspects of operations from formulating custom chemical compositions and coating fasteners to providing advanced in-line inspection, packaging and delivery services. Find out how we can assist you on your next project. mask cord machine Brief introduction Mask Cord Machine,Mask Cord Belt Machine,Mask Cord Knitting Machine,Mask Cord Braiding Machine Nantong Jielei Machinery Co.,Ltd , https://www.lacemachinery.com
 
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1. Be applicable to produce mobile hook tape, seat-cushion cord, gauze mask tape, and shoelace.
2. It is fitted for cotton yarn, polyester yarn and polypropylene yarn.
3. Cord thickness is subject to yarn density.
4. We also have many other types of textile machines on sale, if you need,
Carbon Steel Zinc Plated DIN6334 M22 M27 Grade 4/8 Hex Coupling Nut
Model NO.: DIN6334
Trademark: HNF
Transport Package: Carton and Pallet
Specification: stainless steel
Origin: China
HS Code: 7318160000
Model NO.: DIN6334
Trademark: HNF
Transport Package: Carton and Pallet
Specification: stainless steel
Origin: China
HS Code: 7318160000
carbon steel zinc plated DIN6334 M22 M27 grade 4/8 Hex coupling nut