{"product_id":"best-welds-900-21-50-mig-gun-nozzle-1-8-in-recess-1-2-in-bore-tweco-style-21-self-insulated-copper","title":"Best Welds 900-21-50 MIG Gun Nozzle, 1\/8 in Recess, 1\/2 in Bore, Tweco Style 21, Self-Insulated, Copper","description":"\u003cdiv class=\"hyw-pd\" data-hyw=\"v1\"\u003e\n\u003cp\u003eThe Best Welds 900-21-50 is a mig gun nozzle (Material: Copper; Type: MIG Nozzle; Style: Tweco Style). It is a Tweco-style design, so it matches setups built around Tweco-style parts. A dependable choice for fabrication shops, maintenance departments and field welders handling MIG, TIG and stick welding work.\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.15em;line-height:1.3;margin:1.2em 0 .5em\"\u003eAt a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e MIG Nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Tweco Style\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:1.15em;line-height:1.3;margin:1.2em 0 .5em\"\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry part number easily recognizable\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:1.15em;line-height:1.3;margin:1.2em 0 .5em\"\u003ePart number cross-reference\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:14px\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eBrand \/ Mfr. part #\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eBest Welds 900-21-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003ePart # also searched as\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e9002150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eUPC \/ GTIN\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e00606230607554\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eHYW Supply item #\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e900-21-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eCompatible with\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eTweco-style equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eCompatible with\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eUse with: Best Welds 135, Tweco Mini\/No 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eSold as\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1 EA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#667\"\u003eBrand and model names are used only to identify compatibility. HYW Supply is not affiliated with those manufacturers unless stated.\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.15em;line-height:1.3;margin:1.2em 0 .5em\"\u003eCompare Best Welds MIG Gun Nozzle options\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;font-size:14px\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#14213d;color:#fff\"\u003e\n\u003cth style=\"padding:6px 8px;text-align:left\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"padding:6px 8px;text-align:left\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:6px 8px;text-align:left\"\u003eBore Size\u003c\/th\u003e\n\u003cth style=\"padding:6px 8px;text-align:left\"\u003eNozzle Style\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-22-50-mig-gun-nozzle-1-2-in-bore-tweco-style-22-adjustable\"\u003e22-50\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-22-62-mig-gun-nozzle-5-8-in-bore-tweco-style-22-adjustable-pack-of-2-ea\"\u003e22-62\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e5\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-22-62ss-mig-gun-nozzle-5-8-in-bore-copper\"\u003e22-62SS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e5\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess, Short-Stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-23-37-mig-gun-nozzle-1-8-in-recess-3-8-in-bore-tweco-style-23-self-insulated-copper-pack-of-2-ea\"\u003e23-37\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e3\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess, Self-Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-23-50-mig-gun-nozzle-1-8-in-recess-1-2-in-bore-tweco-style-23-self-insulated-copper-pack-of-2-ea\"\u003e23-50\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess, Self-Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-23t-37-mig-gun-nozzle-1-8-in-recess-3-8-in-bore-best-welds-250-400-tweco-style-23-copper-pack-of-2-ea\"\u003e23T-37\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e3\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess, Tapered, Self-Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-24fn-62s-mig-gun-nozzle-5-8-in-bore-copper-pack-of-2-ea\"\u003e24FN-62S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e5\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess; Fine Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-169-715-mig-gun-nozzle-1-2-in-bore-miller-style-flush-copper-pack-of-2-ea\"\u003e169-715\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eFlush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-169-724-mig-gun-nozzle-1-8-in-recess-1-2-in-bore-miller-style-copper-pack-of-2-ea\"\u003e169-724\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-169-725-mig-gun-nozzle-1-8-in-recess-5-8-in-bore-for-miller-style-copper-pack-of-2-ea\"\u003e169-725\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e5\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-169-726-mig-gun-nozzle-flush-5-8-in-bore-for-miller-style-copper-pack-of-2-ea\"\u003e169-726\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e5\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eFlush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-200-258-mig-gun-nozzle-1-2-in-bore-flush-miller-style\"\u003e200-258\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eFlush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-401-4-50-mig-gun-nozzle-1-2-in-bore-1-8-in-recess-tregaskiss-style-insulated-copper-pack-of-2-ea\"\u003e401-4-50\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess; Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e\u003ca href=\"\/products\/best-welds-401-6-62-mig-gun-nozzle-1-8-in-recess-5-8-in-bore-tregaskiss-style-heavy-duty-insulated-copper\"\u003e401-6-62\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e5\/8 in\u003c\/td\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess; Heavy-Duty; Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 style=\"font-size:1.15em;line-height:1.3;margin:1.2em 0 .5em\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:14px\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eBore Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eBest Welds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eNozzle Style\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003e1\/8 in Recess; Self-Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eStyle\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eTweco Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eMIG Nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 8px;border:1px solid #e3e6ea;background:#f4f6f8;text-align:left;width:38%\"\u003eUsed With\u003c\/th\u003e\n\u003ctd style=\"padding:6px 8px;border:1px solid #e3e6ea\"\u003eBest Welds 135, Tweco Mini\/No 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size:1.15em;line-height:1.3;margin:1.2em 0 .5em\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 900-21-50 work with?\u003c\/strong\u003e\u003cbr\u003eTweco-style equipment; Use with: Best Welds 135, Tweco Mini\/No 1. Check your equipment model before ordering; if you are unsure, send us the model number and we will confirm fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you offer bulk or business pricing?\u003c\/strong\u003e\u003cbr\u003eYes. For case quantities, repeat orders or purchase orders, use our \u003ca href=\"\/pages\/request-a-quote\"\u003eRequest a Quote\u003c\/a\u003e page and we will reply by email, Monday–Friday.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e⚠ WARNING:\u003c\/strong\u003e Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e\u003cp\u003eShips via UPS from a regional distribution center within 1-2 business days.\u003c\/p\u003e","brand":"Best Welds","offers":[{"title":"Default Title","offer_id":44254312857718,"sku":"900-21-50","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/5159\/7174\/files\/900-21-50.jpg?v=1790176626","url":"https:\/\/hywsupply.com\/products\/best-welds-900-21-50-mig-gun-nozzle-1-8-in-recess-1-2-in-bore-tweco-style-21-self-insulated-copper","provider":"HYW Supply","version":"1.0","type":"link"}