{"product_id":"550pcs-roll-pin-assortment-kit-slotted-tension-pins-split-dowels-expansion-spring-pins-13-sizes-m1-5-m2-m2-5-m3-m4-m5-m6-durable-spring-steel-for-secure-fastening","title":"248 Pcs SAE Roll Pin Assortment Set Steel Split Expansion Pin 10 Sizes 1\/16 5\/64 3\/32 1\/8 5\/32 3\/16 7\/32 1\/4 5\/16 3\/8 Inch for Automotive Repair Machinery Home","description":"\u003cstyle\u003e.aplus-img{display:block!important;margin:0!important;padding:0!important;border:0!important;max-width:100%!important;height:auto!important;line-height:0!important;font-size:0!important;vertical-align:top!important}.aplus-img+.aplus-img{margin-top:0!important;margin-bottom:0!important}.aplus-wrap{line-height:0!important;font-size:0!important;margin:0!important;padding:0!important;display:block!important}\u003c\/style\u003e\u003cdiv id=\"v-about-wrap\"\u003e\u003c\/div\u003e\u003c!-- DBG1_A_descLen=0 --\u003e\u003c!-- DBG2_B_descLen=131 --\u003e\u003cscript id=\"v-gallery-js\"\u003e(function(){var 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class=\\\"about-this-item\\\"\u003e\u003cli\u003e【High Quality】This roll pin set is made of high-quality steel—durable, strong, and offering excellent fastening performance. Its black oxide finish provides rust and corrosion resistance.\u003c\/li\u003e\u003cli\u003e【Item Sizes】This spring pin assortment set includes 550spring steel dowel roll pins, covering a wide range of common metric sizes: 100Pcs M1.5x6,40Pcs M2x18,40Pcs M2.5x10,40Pcs M2.5x18,40Pcs M3x6,40Pcs M3x12,40Pcs M3x18,40Pcs M3x8,40Pcs M3x10,40Pcs M3x14,30Pcs M3x20,30Pcs M5x30,30Pcs M6x30.\u003c\/li\u003e\u003cli\u003e【Product Features】These hollow fasteners expand when force is applied. With chamfers at both ends, they are ideal for positioning, connecting, and securing components.\u003c\/li\u003e\u003cli\u003e【Wide Applications】This slotted spring pin kit is ideal for both industrial production and home improvement—including securing mechanical installations, repairing electrical appliances, guns, cars, trucks, and boats.\u003c\/li\u003e\u003cli\u003e【Satisfaction Guarantee】This roll pin assortment set comes in a well-organized box with clear size labels. If you have any questions, please contact us through any channel—you will receive a satisfactory solution promptly.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eCarbon Steel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003eBlack-Metric-550 Pcs\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePin type\u003c\/th\u003e\u003ctd\u003eCotter, Dowel, Spring\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eJiahezhi\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/eb67ee76-bddb-42cb-9cee-53831d3e8a05.__CR1,0,4042,2500_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ae7f0c66-9263-4818-b55e-547144fd2c5c.__CR1,0,4042,2500_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/aac67a77-b8fe-4abb-a524-3c8c39deb449.__CR1,0,4042,2500_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/26ac0a0a-53dc-496b-bbdd-ea27a84790d5.__CR1,0,4042,2500_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\",\"52455602487577\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003e【Core Functionality】This 248-piece SAE roll pin assortment set includes slotted spring pins, split pins, expanding diameter pins, and slotted cylindrical pins in 10 sizes (1\/16”, 5\/64”, 3\/32”, 1\/8”, 5\/32”, 3\/16”, 7\/32”, 1\/4”, 5\/16”, 3\/8”). Perfect for automotive repairs (gas block roll pin, fork rod pin), machinery assembly (locating pins, bearing pins), and DIY projects requiring a versatile spring pin assortment set\u003c\/li\u003e\u003cli\u003e【Physical Attributes】Heat-treated carbon steel construction ensures corrosion resistance and durability in harsh environments. Pins are organized in a labeled compartment case for easy access to drop set pins, little roll pin sizes, and specialized guide pin set components\u003c\/li\u003e\u003cli\u003e【Applications \u0026 Users】Ideal for mechanics tackling pin repair, hobbyists assembling small rolling pin projects, or professionals securing components with precision roll pins. Use with a roll pin punch set for effortless installation in gas blocks, transmissions, hinges, or bearings\u003c\/li\u003e\u003cli\u003e【Technical Specifications】SAE-compliant sizes (1\/16”, 5\/64”, 3\/32”, 1\/8”, 5\/32”, 3\/16”, 7\/32”, 1\/4”, 5\/16”, 3\/8”), split pin design for vibration resistance, and expanding diameter for tight-tolerance fits. Compatible with roll pin punches for seamless upgrades or replacements\u003c\/li\u003e\u003cli\u003e【Support \u0026 Warranty】Enjoy lifetime 24\/7 customer support for roll pin set installation guidance, pin repair troubleshooting, or order inquiries. Comes with a durable storage case designed to organize spring pins, slotted cylindrical pins, and split pins. 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