{"product_id":"john-deere-21h1391-0-164-x-5-8-cylindrical-head-screw","title":"John Deere 21H1391 0.164\" X 5\/8\" Cylindrical Head Screw","description":"John Deere 21H1391 0.164\" X 5\/8\" Cylindrical Head Screw is designed for secure fastening in various applications. It features a head diameter of 8.18 mm (5\/16 in) and a length of 15.88 mm (5\/8 in) with UNC2A threading to ensure reliable connections. The screw includes a drive type H and a head height of 2.92 mm (0.12 in), providing optimal performance even in demanding environments. Made from high-quality steel, this screw offers durability and strength, while its zinc coating resists corrosion and enhances longevity. \n\nModel Number: 21H1391","brand":"John Deere","offers":[{"title":"Default Title","offer_id":47897534922915,"sku":"21H1391","price":0.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/b96179adca393584a4d37bd1031aaff0d9ad7e40_21H1391_2_H.png?v=1784227907","url":"https:\/\/www.hartvillehardware.com\/products\/john-deere-21h1391-0-164-x-5-8-cylindrical-head-screw","provider":"Hartville Hardware","version":"1.0","type":"link"}