{"title":"Sensor \u0026 Fittings","description":"","products":[{"product_id":"o2-sensor-weld-on-fitting-304-ss","title":"O2 Sensor Weld On Fitting","description":"\u003cdiv\u003eEnthusiast-Driven Tone\u003c\/div\u003e\n\u003cdiv\u003eRaya Industries Stainless Steel O₂ Sensor Weld Bung – M18 x 1.5\u003c\/div\u003e\n\u003cdiv\u003ePart Number: SS18O2WB\/\u003cspan data-sheets-root=\"1\"\u003eMS18O2WB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eFor builds that demand strength, corrosion resistance, and a flawless finish, this CNC-machined stainless steel bung is the go-to choice. Designed to accept standard O₂ sensors with M18 x 1.5 threads, it’s ideal for high-performance exhaust fabrication, wideband installs, or sensor relocation in harsh environments.\u003c\/div\u003e\n\u003cdiv\u003e• Thread Size: M18 x 1.5\u003c\/div\u003e\n\u003cdiv\u003e• Material: 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv\u003e• Finish: Raw, weld-ready\u003c\/div\u003e\n\u003cdiv\u003e• Machining: CNC precision for consistent thread engagement\u003c\/div\u003e\n\u003cdiv\u003e• Use Case: Wideband integration, sensor ports, custom headers\u003c\/div\u003e\n\u003cdiv\u003e• Fitment: Compatible with most narrowband and wideband O₂ sensors\u003c\/div\u003e\n\u003cdiv\u003eBuilt to last. Engineered for performance. A premium Raya Industries component.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eEnthusiast-Driven – Stainless Steel\u003c\/div\u003e\n\u003cdiv\u003eWeb Store Caption: CNC-machined stainless steel O₂ sensor bung – M18 x 1.5 thread, weld-ready finish\u003c\/div\u003e","brand":"Raya Industries ","offers":[{"title":"Stainless Steel (304SS)","offer_id":41792921796683,"sku":"SS10MMO2WB","price":10.53,"currency_code":"AUD","in_stock":true},{"title":"Mild Steel","offer_id":41792921829451,"sku":"MS18MMO2WB","price":7.37,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/7464\/7883\/files\/DSC02417_1.jpg?v=1762232481"},{"product_id":"weld-on-pyro-adaptor","title":"Weld On Pyro Adaptor","description":"\u003cp\u003eWeld-On Adaptor for 5mm K-Type Exhaust Pyrometers\u003cbr\u003ePart Number: WOPADAPT\u003cbr\u003eBuilt for precision. Trusted for performance.\u003cbr\u003eThis weld-on adaptor is designed specifically for 5mm K-type thermocouple probes, making it the ideal solution for accurate exhaust temperature monitoring in high-performance engines and industrial systems.\u003cbr\u003eProduct Highlights:\u003c\/p\u003e\n\u003cp\u003e•Exact Fit: Precision-machined for 5mm K-type pyrometers\u003cbr\u003e• High-Heat Ready: Perfect for demanding exhaust environments\u003cbr\u003e• Weld-On Installation: Secure, vibration-resistant mounting\u003cbr\u003e• Premium Materials:\u003cbr\u003e• 304 stainless steel weld-on body\u003cbr\u003e• Mild steel nut\u003cbr\u003e• Brass olive\u003cbr\u003e• Anti-Galling Design: Mixed-metal construction helps prevent thread galling for smooth installation and removal\u003cbr\u003e• Multi-Use: Suitable for automotive, marine, and industrial applications\u003c\/p\u003e\n\u003cp\u003eWhy Choose our weld-on adaptor?\u003cbr\u003eDurable, reliable, and engineered for precision—this adaptor ensures your pyrometer performs at its best, even under extreme conditions\u003c\/p\u003e","brand":"Raya Industries ","offers":[{"title":"Default Title","offer_id":41792912359499,"sku":"WOPADAPT","price":7.53,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/7464\/7883\/files\/DSC02432.jpg?v=1762403651"},{"product_id":"weld-on-pyro-adaptor-copy","title":"Weld On Pyro Cap Adaptor","description":"\u003cdiv\u003eWeld-On Adaptor with Cap for 5mm K-Type Exhaust Pyrometers\u003c\/div\u003e\n\u003cdiv\u003ePart Number: WOPCAP\u003c\/div\u003e\n\u003cdiv\u003ePrecision when you need it. Protection when you don’t.\u003c\/div\u003e\n\u003cdiv\u003eThis weld-on adaptor with cap is designed for 5mm K-type thermocouple probes, offering the flexibility to install a pyrometer only when needed—such as on track days, dyno sessions, or during diagnostics. Even if you don’t yet have the pyrometer, installing the adaptor now ensures your exhaust system is ready, while the threaded cap keeps the fitting sealed and protected in the meantime.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eKey Features:\u003c\/div\u003e\n\u003cdiv\u003e• Precision Fit: Machined to exact tolerances for 5mm K-type pyrometers\u003c\/div\u003e\n\u003cdiv\u003e• Threaded Cap: Seals the fitting when the sensor is not installed, protecting against debris and leaks\u003c\/div\u003e\n\u003cdiv\u003e• Thread Spec: 7\/16-20 UNF threads for secure, vibration-resistant engagement\u003c\/div\u003e\n\u003cdiv\u003e• High-Temp Ready: Built to perform in extreme exhaust environments\u003c\/div\u003e\n\u003cdiv\u003e• Weld-On Design: Permanent installation for long-term reliability\u003c\/div\u003e\n\u003cdiv\u003e•\u003cspan\u003e \u003c\/span\u003eSmart Material Pairing:\u003c\/div\u003e\n\u003cdiv\u003e• Weld-on body: 304 stainless steel\u003c\/div\u003e\n\u003cdiv\u003e• Cap: Mild steel\u003c\/div\u003e\n\u003cdiv\u003e• Anti-Galling Advantage: Mixed-metal construction helps prevent thread galling for smooth installation and removal\u003c\/div\u003e\n\u003cdiv\u003e• Versatile Use: Ideal for automotive, marine, and industrial exhaust systems\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePart Number: WOPCAP — the flexible solution for precision pyrometer setups with added protection.\u003c\/div\u003e","brand":"Raya Industries","offers":[{"title":"Default Title","offer_id":41792912392267,"sku":"WOPCAP","price":8.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/7464\/7883\/files\/DSC02435.jpg?v=1759128363"},{"product_id":"3m-thermocouple","title":"3M Thermocouple","description":"\u003cdiv\u003eTC3M90 K-Type Thermocouple Probe – φ5×150mm with 3000mm Braided Lead\u003c\/div\u003e\n\u003cdiv\u003eA Raya Industries Performance Product for the True Enthusiast\u003c\/div\u003e\n\u003cdiv\u003eThe TC3M90 K-Type Thermocouple is engineered for precision heat tracking in high-performance environments. Featuring a compact 90° bent probe and extended braided lead, it’s built to handle the demands of motorsport, dyno tuning, and industrial-grade thermal monitoring.\u003c\/div\u003e\n\u003cdiv\u003eSpecifications:\u003c\/div\u003e\n\u003cdiv\u003e• Part Number: TC3M90\u003c\/div\u003e\n\u003cdiv\u003e• Sensor Type: K-Type Thermocouple\u003c\/div\u003e\n\u003cdiv\u003e• Probe Diameter: φ5mm\u003c\/div\u003e\n\u003cdiv\u003e• Probe Length: 150mm with 90° bend\u003c\/div\u003e\n\u003cdiv\u003e• Lead Length: 3000mm braided stainless steel\u003c\/div\u003e\n\u003cdiv\u003e• Temperature Range: 0°C to 1300°C\u003c\/div\u003e\n\u003cdiv\u003e• Connector: Standard yellow K-Type plug\u003c\/div\u003e\n\u003cdiv\u003e• Tip Style: Non-exposed (grounded junction) for stable, interference-free readings\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003ePerformance Highlights:\u003c\/div\u003e\n\u003cdiv\u003e• Fast thermal response for real-time data\u003c\/div\u003e\n\u003cdiv\u003e• Durable stainless steel probe with compact 90° bend for tight-clearance installs\u003c\/div\u003e\n\u003cdiv\u003e• Extended braided lead for flexible routing in high-temp zones\u003c\/div\u003e\n\u003cdiv\u003e• Grounded tip minimises electrical noise and improves probe longevity\u003c\/div\u003e\n\u003cdiv\u003e• Compatible with most temperature controllers and data loggers\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eBuilt for: Performance automotive setups, dyno environments, industrial furnaces, and any application where precision heat tracking is mission-critical.\u003c\/div\u003e","brand":"Raya Industries ","offers":[{"title":"Default Title","offer_id":41792912785483,"sku":"TC3M90","price":36.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/7464\/7883\/files\/DSC02418_1_18d3cf2d-54b2-48c0-8720-580768501ff7.jpg?v=1759127963"}],"url":"https:\/\/rayaindustries.com\/collections\/sensor-fittings.oembed","provider":"Raya Industries ","version":"1.0","type":"link"}