GIONAR 1-1/2 Inch Locking Nut, Flanged Brass Backnut with 2 Flange Washers

• 【Precise Size & Standard】：Strictly follows the 1.5 Inch BSP British pipe thread standard. Nut diameter: 46mm/1.81″, flange OD: 59mm/2.32″. Washer OD: 64mm/2.52″. This standard brass backnut ensures wide compatibility. Washer: inner diameter 47mm/1.85″, OD 64mm/2.52″, thickness 4mm/0.16″. This standard female nut ensures wide compatibility.
• 【Premium Brass Material】：Main body is made of high-purity brass, offering excellent corrosion and rust resistance for long-term durability. Paired with a flexible silicone washer for enhanced sealing. A sturdy flange brass component.
• 【Versatile Leak-Proof Use】：An essential faucet lock nut for installing kitchen sink and basin faucets. Also suitable for plumbing connections on washing machines, water heaters, and toilet tanks, effectively preventing joint leaks.
• 【Flange Design Secure Installation】：A reliable flange brass nut. The unique flange expands the contact area. Combined with the hex design, it allows for secure installation in tight spaces using a common wrench, resisting vibration and loosening.
• 【Complete Kit Ready to Use】：Each kitchen tap back nut set includes 1 lock nut + 2 washers, providing all parts needed for one installation.

Description: This product is a high-quality 1.5 Inch BSP Brass Flange Lock Nut Kit, designed for reliable, leak-proof plumbing connections. The nut body is made of corrosion-resistant brass for lasting durability, and the included silicone washer provides a persistent, flexible seal. Its precise British pipe thread standard ensures perfect compatibility with most kitchen sink faucets, basin tailpieces, washing machine supply lines, water heater connections, and toilet tank valves. The integrated flange and hex design not only enlarges the mounting surface for a firmer, vibration-resistant lock but also simplifies installation—easily tightened with a standard wrench. This complete kit, containing 1 lock nut and 2 sealing washers, offers a full fastening solution for your household plumbing repairs or installations. Package includes: 1 x ‎1-1/2 Inch Brass Lock Nut with Flange 2 x 1-1/2 Inch Flange Washers