3/8-16X1 1/8" Coupling Nuts | Steel Zinc Plated (200 / Pkg.)

Name: 3/8-16X1 1/8" Coupling Nuts | Steel Zinc Plated (200 / Pkg.)
Brand: www.kitaverband-speyer.de
SKU: 242081317
Price: 18.77 USD
Availability: InStock
Rating: 4.3 (144 reviews)

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Product details

Management number	242081317	Release Date	2026/07/19	List Price	US$18.77	Model Number	242081317
Category	Industrial & Scientific Fasteners Nuts & Bolts Coupling Nuts

Designed for robust, reliable threaded connections, the Coupling Nuts Hex Steel Zinc 3/8-16 x 1-1/8 pairs two male fasteners securely and keeps assemblies aligned. The zinc finish provides corrosion resistance, making it suitable for indoor and outdoor projects alike. This hex coupling nut is a versatile solution for extending bolt length or joining two threaded studs in a clean, secure connection.

Key specifications

Thread size: 3/8-16
Length: 1-1/8 in
Material: Steel
Finish: Zinc plated
Type: Hex coupling nut

Ideal applications

Joining two 3/8-16 bolts in machinery, furniture, or automotive projects
Extending bolt length in hollow structures or frame assemblies
Using in environments where corrosion resistance is beneficial due to zinc plating

Benefits and installation tips

Hex geometry provides easy tool access for tightening with standard wrenches
Zinc finish offers corrosion resistance to extend service life in varied conditions
Ensure matching 3/8-16 bolts for proper engagement; hand-tighten before final torquing to align threads