{"product_id":"value-collection-551306pr-dowel-pin-4mm-x-40mm-ss-grade-316","title":"Value Collection 551306PR Dowel Pin 4mm X 40mm Ss Grade 316","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 551306PR is a standard pull out dowel pin machined from Grade 316 stainless steel with a bright, uncoated finish. Dowel pins of this type are used to precisely align mating components, fixtures, jigs, and assemblies in industrial and mechanical applications. At 4 mm in diameter and 40 mm in overall length, this pin meets DIN 7 EN ISO 2338 dimensional standards, ensuring interchangeability with tooling and components designed to that specification. The rounded end type aids in guided insertion during assembly. Grade 316 stainless steel provides strong resistance to corrosion and chemical exposure compared to standard 303 or 304 grades, making it appropriate for wet, marine, or chemically aggressive environments.\u003c\/p\u003e\u003cp\u003eThis dowel pin is suited for use in precision machining, toolmaking, fixture building, and mechanical assembly where tight positional tolerances are required. The DIN 7 EN ISO 2338 standard makes it compatible with metric-dimensioned bores and mating hardware used widely in manufacturing and industrial maintenance. It is commonly installed by machinists, tool and die makers, millwrights, and maintenance mechanics working on production equipment, dies, molds, or structural assemblies that require repeatable alignment between parts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeets DIN 7 EN ISO 2338 fastener standard for metric interchangeability\u003c\/li\u003e\n\u003cli\u003eGrade 316 stainless steel construction for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish maintains close dimensional tolerances\u003c\/li\u003e\n\u003cli\u003eRounded end type for guided, accurate insertion into bores\u003c\/li\u003e\n\u003cli\u003e4 mm diameter x 40 mm overall length for compact alignment applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-dimensioned replacement or service pin for metric tooling, fixtures, jigs, and mechanical assemblies requiring a DIN 7 EN ISO 2338 compliant 4 mm pull out dowel pin.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by machinists or millwrights using a press or mallet with a proper driver to avoid damage to the pin or bore. Ensure the receiving bore is clean, deburred, and dimensioned to the correct tolerance class per DIN 7 EN ISO 2338 before pressing the pin into place. Pulling or extracting the pin should be done with an appropriate puller tool to prevent bore damage. Do not force an oversized pin into an undersized bore.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Standard Pull Out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright, Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Rounded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 7 EN ISO 2338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31163203\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 551306PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715779559730,"sku":"551306PR","price":4194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f114bc1373e271c96a3a3a48f0102f44.jpg?v=1788518241","url":"https:\/\/voomisupply.com\/products\/value-collection-551306pr-dowel-pin-4mm-x-40mm-ss-grade-316","provider":"Voomi Supply","version":"1.0","type":"link"}