{ "data": { "id": 614, "sku": "wing-nut-nps-threads-gjn-series", "name": "Wing Nut (NPS Threads) GJN Series", "type": "variable", "variations_count": 9, "manufacturer": "Kuriyama", "product_url": "https://products.kuriyama.com/viewitems/ground-joints-2/wing-nut-nps-threads-gjn-series", "is_scraped": true, "price": null, "price_currency": "USD", "category": { "id": 91, "name": "Ground Joints 2" }, "categories": [ { "id": 91, "name": "Ground Joints 2" } ], "series": null, "specifications": { "FEATURES AND ADVANTAGES": "ul> Designed for use in medium to high-pressure applications using steam, air, and fluids. The metal-to-metal design provides for optimum sealing at high temperatures. Used in conjunction with interlocking bolt clamps. Couplings with hose barbs come with an interlocking collar to connect with the interlocking bolt clamps. Couplings with wing nut female NPS threads connect with male NPS threaded adapters known as spuds. Spuds come with multiple threaded options on the other end, and a copper seal for optimum sealing.", "MATERIAL SPECIFICATIONS": "Ductile iron plated. ASTM A536, Grade 65/45/12.", "MAXIMUM SERVICE TEMPERATURE": "232 ºC 450 ºF", "Type": "Wing Nut", "Brand": "Kuriyama", "Thread": "NPS", "Steam": "250 psi" }, "images": [ { "src": "https://kuriyama.weareindata.com/downloaded_assets/kuriyama/images/e4/75/e47566a7fb360bbcef0b00dca5fb797730bd2cdb3bbedec82caa57d9910d5e38.jpg", "url": "https://kuriyama.weareindata.com/downloaded_assets/kuriyama/images/e4/75/e47566a7fb360bbcef0b00dca5fb797730bd2cdb3bbedec82caa57d9910d5e38.jpg", "local_path": "kuriyama/images/e4/75/e47566a7fb360bbcef0b00dca5fb797730bd2cdb3bbedec82caa57d9910d5e38.jpg", "original_url": "https://products.kuriyama.com/Asset/GJN-050_300.jpg", "is_main": true } ], "pdf_documents": [], "custom_fields": { "series_code": "GJN", "category_path": "Ground Joints 2" }, "description": "FEATURES AND ADVANTAGES Designed for use in medium to high-pressure applications using steam, air, and fluids. The metal-to-metal design provides for optimum sealing at high temperatures. Used in conjunction with interlocking bolt clamps. Couplings with hose barbs come with an interlocking collar to connect with the interlocking bolt clamps. Couplings with wing nut female NPS threads connect with male NPS threaded adapters known as spuds. Spuds come with multiple threaded options on the other end, and a copper seal for optimum sealing. MATERIAL SPECIFICATIONS Ductile iron plated. ASTM A536, Grade 65/45/12. MAXIMUM SERVICE TEMPERATURE +450°F (+232°C)", "created_at": "2026-06-12 16:03:37", "variations": [ { "id": 17099, "product_id": 614, "variation_code": "GJN-050", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-050", "specifications": { "Size": "1/2 in", "Water": "600 psi", "Steam": "250 psi", "Air": "600 psi", "Weight Each": "0.31 lb", "Standard Carton": "200" }, "price": null, "price_currency": "USD", "sku": "GJN-050" }, { "id": 17100, "product_id": 614, "variation_code": "GJN-075", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-075", "specifications": { "Size": "3/4 in", "Water": "600 psi", "Steam": "250 psi", "Air": "600 psi", "Weight Each": "0.71 lb", "Standard Carton": "60" }, "price": null, "price_currency": "USD", "sku": "GJN-075" }, { "id": 17101, "product_id": 614, "variation_code": "GJN-100", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-100", "specifications": { "Size": "1 in", "Water": "600 psi", "Steam": "250 psi", "Air": "400 psi", "Weight Each": "0.71 lb", "Standard Carton": "60" }, "price": null, "price_currency": "USD", "sku": "GJN-100" }, { "id": 17102, "product_id": 614, "variation_code": "GJN-125", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-125", "specifications": { "Size": "1 1/4 in", "Water": "600 psi", "Steam": "250 psi", "Air": "400 psi", "Weight Each": "1.52 lb", "Standard Carton": "40" }, "price": null, "price_currency": "USD", "sku": "GJN-125" }, { "id": 17103, "product_id": 614, "variation_code": "GJN-150", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-150", "specifications": { "Size": "1 1/2 in", "Water": "600 psi", "Steam": "250 psi", "Air": "350 psi", "Weight Each": "1.52 lb", "Standard Carton": "40" }, "price": null, "price_currency": "USD", "sku": "GJN-150" }, { "id": 17104, "product_id": 614, "variation_code": "GJN-200", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-200", "specifications": { "Size": "2 in", "Water": "600 psi", "Steam": "250 psi", "Air": "300 psi", "Weight Each": "2.54 lb", "Standard Carton": "24" }, "price": null, "price_currency": "USD", "sku": "GJN-200" }, { "id": 17105, "product_id": 614, "variation_code": "GJN-250", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-250", "specifications": { "Size": "2 1/2 in", "Water": "450 psi", "Steam": "250 psi", "Air": "300 psi", "Weight Each": "4.65 lb", "Standard Carton": "10" }, "price": null, "price_currency": "USD", "sku": "GJN-250" }, { "id": 17106, "product_id": 614, "variation_code": "GJN-300", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-300", "specifications": { "Size": "3 in", "Water": "450 psi", "Steam": "250 psi", "Air": "300 psi", "Weight Each": "5.51 lb", "Standard Carton": "10" }, "price": null, "price_currency": "USD", "sku": "GJN-300" }, { "id": 17107, "product_id": 614, "variation_code": "GJN-400", "variation_url": "https://products.kuriyama.com/item/ground-joints-2/wing-nut-nps-threads-gjn-series/gjn-400", "specifications": { "Size": "4 in", "Water": "450 psi", "Steam": "250 psi", "Air": "300 psi", "Weight Each": "10.63 lb", "Standard Carton": "4" }, "price": null, "price_currency": "USD", "sku": "GJN-400" } ] } }