{"title":"Class 8 Metric Specialty Nuts","description":null,"products":[{"product_id":"63908","title":"M4-0.7 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts","description":"\u003cp\u003eNominal Size: M4\u003cbr\u003eThread: 0.7mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 7mm\u003cbr\u003eHeight: 7.9mm\u003cbr\u003eAcross-Corners Size: 7.8mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eShape: Domed Acorn\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Cap Nut\u003cbr\u003eSpecifications: DIN 1587\u003c\/p\u003e\u003cp\u003eBox of 8.\u003c\/p\u003e\u003cp\u003eA closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"8 pcs.","offer_id":49033354805480,"sku":"63908","price":8.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/63908_3bac92e6-cf28-4e19-9244-e3f49d5e1380.jpg?v=1756318447"},{"product_id":"63911","title":"M6-1.0 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts","description":"\u003cp\u003eNominal Size: M6\u003cbr\u003eThread: 1.0mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 10mm\u003cbr\u003eHeight: 12mm\u003cbr\u003eAcross-Corners Size: 11mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eShape: Domed Acorn\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Cap Nut\u003cbr\u003eSpecifications: DIN 1587\u003c\/p\u003e\u003cp\u003eBox of 6.\u003c\/p\u003e\u003cp\u003eA closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"6 pcs.","offer_id":49033354641640,"sku":"63911","price":8.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/63911_115b1ddc-12a6-4706-a1a2-1c22c1b86446.jpg?v=1756318446"},{"product_id":"63912","title":"M8-1.25 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts","description":"\u003cp\u003eNominal Size: M8\u003cbr\u003eThread: 1.25mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 13mm\u003cbr\u003eHeight: 15mm\u003cbr\u003eAcross-Corners Size: 15mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eShape: Domed Acorn\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Cap Nut\u003cbr\u003eSpecifications: DIN 1587\u003c\/p\u003e\u003cp\u003eBox of 3.\u003c\/p\u003e\u003cp\u003eA closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"3 pcs.","offer_id":49033354608872,"sku":"63912","price":8.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/63912_4308637b-5665-4301-8b26-bd7e529cf614.jpg?v=1756318445"},{"product_id":"82611","title":"M6-1.0 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts","description":"\u003cp\u003eNominal Size: M6\u003cbr\u003eThread: 1.0mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 10mm\u003cbr\u003eHeight: 12mm\u003cbr\u003eAcross-Corners Size: 11mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eShape: Domed Acorn\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Cap Nut\u003cbr\u003eSpecifications: DIN 1587\u003c\/p\u003e\u003cp\u003eBox of 8.\u003c\/p\u003e\u003cp\u003eA closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"8 pcs.","offer_id":49032830124264,"sku":"82611","price":11.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/82611_6f278b4b-72bd-4bc5-bba7-9fdb41258869.jpg?v=1756314180"},{"product_id":"82612","title":"M8-1.25 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts","description":"\u003cp\u003eNominal Size: M8\u003cbr\u003eThread: 1.25mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 13mm\u003cbr\u003eHeight: 15mm\u003cbr\u003eAcross-Corners Size: 15mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eShape: Domed Acorn\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Cap Nut\u003cbr\u003eSpecifications: DIN 1587\u003c\/p\u003e\u003cp\u003eBox of 5.\u003c\/p\u003e\u003cp\u003eA closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"5 pcs.","offer_id":49032830025960,"sku":"82612","price":10.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/82612_6b9017c6-d76e-4237-bebd-d5ffe3b3d8e2.jpg?v=1756314179"},{"product_id":"85811","title":"M4-0.7 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts","description":"\u003cp\u003eNominal Size: M4\u003cbr\u003eThread: 0.7mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 7mm\u003cbr\u003eHeight: 7.9mm\u003cbr\u003eAcross-Corners Size: 7.8mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eShape: Domed Acorn\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Cap Nut\u003cbr\u003eSpecifications: DIN 1587\u003c\/p\u003e\u003cp\u003eBox of 8.\u003c\/p\u003e\u003cp\u003eA closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"8 pcs.","offer_id":49032747516136,"sku":"85811","price":9.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/85811_edbce532-e649-4441-8b09-9dddb0a7663a.jpg?v=1756313187"},{"product_id":"76221","title":"M6-1.0 Zinc Plated Class 8 Steel Coarse Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M6\u003cbr\u003eThread: 1.0mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 10mm\u003cbr\u003eHeight: 7.5mm\u003cbr\u003eAcross-Corners Size: 11mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"15 pcs.","offer_id":39868700721342,"sku":"76221","price":24.06,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868700754110,"sku":"88336","price":17.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76221_50d5499a-dbde-49f8-b2c3-b83a3a4dd57b.jpg?v=1756326444"},{"product_id":"76222","title":"M8-1.25 Zinc Plated Class 8 Steel Coarse Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M8\u003cbr\u003eThread: 1.25mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 13mm\u003cbr\u003eHeight: 9.3mm\u003cbr\u003eAcross-Corners Size: 15mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"15 pcs.","offer_id":39868700819646,"sku":"76222","price":28.04,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868700852414,"sku":"88337","price":21.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76222_013c458f-141e-4bdb-be85-cdc86a36636c.jpg?v=1756326443"},{"product_id":"76223","title":"M10-1.5 Zinc Plated Class 8 Steel Coarse Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M10\u003cbr\u003eThread: 1.5mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 17mm\u003cbr\u003eHeight: 12mm\u003cbr\u003eAcross-Corners Size: 19mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"12 pcs.","offer_id":39868701114558,"sku":"76223","price":29.98,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868701147326,"sku":"88338","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76223_5bf4ab73-6bc3-4670-9f24-0e3f9f3ab34e.jpg?v=1756326442"},{"product_id":"76224","title":"M12-1.75 Zinc Plated Class 8 Steel Coarse Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M12\u003cbr\u003eThread: 1.75mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 19mm\u003cbr\u003eHeight: 15mm\u003cbr\u003eAcross-Corners Size: 22mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"8 pcs.","offer_id":39868701868222,"sku":"76224","price":28.69,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868701900990,"sku":"88339","price":40.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76224_ac49f984-7982-4a95-9431-db51805462e2.jpg?v=1756326441"},{"product_id":"76226","title":"M16-2.0 Zinc Plated Class 8 Steel Coarse Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M16\u003cbr\u003eThread: 2.0mm Pitch (Coarse)\u003cbr\u003eWidth Across Flats: 24mm\u003cbr\u003eHeight: 19mm\u003cbr\u003eAcross-Corners Size: 27mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"5 pcs.","offer_id":39868702392510,"sku":"76226","price":25.25,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868702425278,"sku":"88341","price":36.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76226_0c27a3c0-1174-4ccb-9d94-35a4f5192798.jpg?v=1756326439"},{"product_id":"76227","title":"M8-1.0 Zinc Plated Class 8 Steel Fine Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M8\u003cbr\u003eThread: 1.0mm Pitch (Fine)\u003cbr\u003eWidth Across Flats: 13mm\u003cbr\u003eHeight: 9.3mm\u003cbr\u003eAcross-Corners Size: 15mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Yellow Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"12 pcs.","offer_id":39868702490814,"sku":"76227","price":29.98,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868702523582,"sku":"88342","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76227_c09fce9e-93bf-4f1b-8af7-32113005a443.jpg?v=1756326439"},{"product_id":"76228","title":"M10-1.25 Zinc Plated Class 8 Steel Fine Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eNominal Size: M10\u003cbr\u003eThread: 1.25mm Pitch (Fine)\u003cbr\u003eWidth Across Flats: 17mm\u003cbr\u003eHeight: 12mm\u003cbr\u003eAcross-Corners Size: 19mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Yellow Zinc\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"10 pcs.","offer_id":39868702621886,"sku":"76228","price":28.21,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868702654654,"sku":"88343","price":30.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76228_403849a2-59d1-4a9d-997e-e14872fd2dda.jpg?v=1756326438"},{"product_id":"76232","title":"16mm-1.5 Zinc Plated Class 8 Steel Fine Thread Castle Nuts","description":"\u003cp\u003eCastle nuts feature slots around the top that align with a drilled hole in the bolt or shaft, allowing a cotter pin to lock the nut securely in place.\u003c\/p\u003e\u003cp\u003eDiameter: 16mm\u003cbr\u003eDiameter 2: 27mm\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Yellow Zinc\u003cbr\u003eDriver Type: #24 Wrench\u003cbr\u003eThread Size: 1.5mm (Fine)\u003cbr\u003eHardness: Class 8\u003cbr\u003eType: Castle Nut\u003cbr\u003eSpecifications: DIN 935\u003cbr\u003eA castle nut, also known as a slotted nut, is a nut with slots (notches) cut into one end.  The bolt or axle has one or two holes drilled through its threaded end. The nut is torqued properly and then, if the slot isn't aligned with the hole in the fastener, the nut is rotated to the nearest slot. The nut is then secured with a cotter pin or safety wire.\u003c\/p\u003e","brand":"Fastener Line","offers":[{"title":"5 pcs.","offer_id":39868702949566,"sku":"76232","price":27.3,"currency_code":"USD","in_stock":true},{"title":"6 pcs.","offer_id":39868702982334,"sku":"88345","price":38.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/7584\/1076\/products\/76232_3fd8be57-3630-46db-896e-3e09167369f7.jpg?v=1756326436"}],"url":"https:\/\/fastenerline.com\/collections\/class-8-metric-specialty-nuts.oembed","provider":"Fastener Line","version":"1.0","type":"link"}