Uxcell 1/2"-13 UNC 304 Stainless Steel Hex Coupling Nuts, 15Pcs 1.6" Length Fully Threaded Rod Coupling Nut Studding Connector Fasteners, Silver Tone

Material: 304 Stainless Steel Color: Silver Tone Thread Size: 1/2"-13 Female Thread Thread Type: UNC Standard Overall Size: 40 x 19mm / 1.57 x 0.75 Inch (L x Hex Width) Package List: 15 Pcs x Hex Coupling Nuts