{"product_id":"rjsphh-trailer-axle-spring-shackle-greaseable-bolt-9-16-x-3-14-pcs-grease-zerk","title":"RJSPHH Trailer Axle Spring Shackle Greaseable Bolt 9\/16 x 3 (14 pcs) – Grease Zerk","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe RJSPHH Trailer Axle Spring Shackle Greaseable Bolt combines rugged hardware with practical lubrication features designed for reliable trailer suspensions. This 9\/16 x 3 bolt includes a grease zerk, a knurled shoulder to prevent rotation, and a lock nut for secure mounting. Its greaseable end makes routine service straightforward, helping you keep the suspension moving smoothly through daily use and longer trips.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGreaseable end with zerk: convenient lubrication without disassembly\u003c\/li\u003e\n\u003cli\u003eKnurled shoulder: helps prevent bolt rotation inside the hanger bracket\u003c\/li\u003e\n\u003cli\u003eLock nut included: maintains secure fastening under vibration\u003c\/li\u003e\n\u003cli\u003eDrilled end with grease zerk: easy access for lubrication on the go\u003c\/li\u003e\n\u003cli\u003eBroad compatibility: supports multiple axle configurations from common trailer types\u003c\/li\u003e\n\u003cli\u003e1-year warranty and responsive support: assistance when you need it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-life uses and scenarios\u003c\/h3\u003e\n\u003cp\u003eDesigned to mount either double-eye or slipper-style springs to hanger brackets or equalizers, this bolt suits a range of trailer setups from lightweight utility trailers to larger work trailers. The 0.5625-inch outside diameter and M12-1.75 thread provide a robust fit for many brackets, while the grease zerk end simplifies routine servicing in the field or at the shop.\u003c\/p\u003e\n\n\u003cp\u003ePractical situations include post-trip maintenance after long highway hauls, seasonal upkeep in winter conditions, or upgrades to refresh an aging suspension. The greaseable design supports regular lubrication needs in both protected environments and more rugged settings, offering straightforward serviceability and dependable functionality.\u003c\/p\u003e\n\n\u003ch3\u003eSpecification highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutside Diameter: 0.5625 inches\u003c\/li\u003e\n\u003cli\u003eThread: M12-1.75\u003c\/li\u003e\n\u003cli\u003eGrease zerk and lock nut included\u003c\/li\u003e\n\u003cli\u003eDrilled end for lubrication access\u003c\/li\u003e\n\u003cli\u003eRecommended for 2000–7000 lb axle systems\u003c\/li\u003e\n\u003cli\u003e1-year warranty; responsive 24-hour support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you have installation or compatibility questions, our support team is ready to help. This bolt is designed to help maintain smoother trailer suspension operation, without implying guaranteed results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the RJSPHH Trailer Axle Spring Shackle Greaseable Bolt set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 14-piece kit with greaseable bolts, grease zerk fittings, lock nuts, and knurled shoulders for secure mounting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which trailer axles is this bolt compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with common axle ratings (2000–7000 lb); verify hanger brackets and thread size before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RJSPHH","offers":[{"title":"Default Title","offer_id":42470316736597,"sku":"B0BNGZ2J18","price":61.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/rjsphh-trailer-axle-spring-shackle-greaseable-bolt-outer-diameter.jpg?v=1778129129","url":"https:\/\/plentytorque.co.uk\/products\/rjsphh-trailer-axle-spring-shackle-greaseable-bolt-9-16-x-3-14-pcs-grease-zerk","provider":"PlentyTorque","version":"1.0","type":"link"}