{"product_id":"3-8-16-x-5-socket-head-cap-screws-bolts-12-9-grade-alloy-steel-black-oxide-finish-allen-hex-drive-partial-thread-6-pcs-size-3-8-16-x-5","title":"3\/8-16 x 5 Socket Head Cap Screws Bolts, 12.9 Grade Alloy Steel, Black Oxide Finish, Allen Hex Drive, Partial Thread, 6 PCS - size: 3\/8-16 x 5\"","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKey Specs: 3\/8-16 x 5\"; Head Diameter: 0.54\" – 0.562\" (13.72 – 14.27 mm); Head Height: 0.375\" (9.5 mm); Drive Size: 5\/16\" Allen Hex; Thread: Partial; Package: 6 PCS\u003c\/li\u003e\n\u003cli\u003eEngineered from high-tensile 12.9 grade alloy steel, this bolt offers the ultimate in mechanical strength and load-bearing capacity. The added black oxide finish provides a basic layer of corrosion resistance and a clean, non-reflective appearance suitable for most industrial environments\u003c\/li\u003e\n\u003cli\u003eThe knurled (grip) pattern around the head allows for easy finger-tightening and tool grip in oily or gloved conditions. The internal hex drive enables high-torque installation with superior force transfer and minimal risk of stripping or cam-out\u003c\/li\u003e\n\u003cli\u003eBuilt for Maximum Load Applications \u0026amp; Heavy Machinery: Employed in press frames, hydraulic power unit assemblies, trailer hitch components, and large gear reducers. This size delivers the clamping force required for the most demanding industrial and structural connections\u003c\/li\u003e\n\u003cli\u003eThe unthreaded shoulder (grip length) is designed to act as a precise dowel, providing accurate alignment and minimizing side movement in clearance holes. This design concentrates clamping force directly under the head, maximizes shear strength, and significantly reduces the risk of thread fatigue and fretting in high-vibration applications, such as machinery links and dynamic structural joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\"-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade:\u003c\/strong\u003e Grade 12.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EASTLO","offers":[{"title":"Default Title","offer_id":48803508682906,"sku":"B08VGF4GQD-size-3-8-16-x-5","price":19.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6417\/9866\/files\/31HCsfwzRYL.jpg?v=1784792329","url":"https:\/\/gripready.com\/products\/3-8-16-x-5-socket-head-cap-screws-bolts-12-9-grade-alloy-steel-black-oxide-finish-allen-hex-drive-partial-thread-6-pcs-size-3-8-16-x-5","provider":"GripReady","version":"1.0","type":"link"}