{"product_id":"stainless-steel-pc-g-pneumatic-push-in-fitting-straight-male-g-thread","title":"Stainless Steel PC-G Pneumatic Push-In Fitting – Straight Male G Thread for Air Compressor \u0026 Pneumatic Systems","description":"\u003ch2\u003eStainless Steel PC-G Pneumatic Push-In Fitting – Straight Male G (BSP) Thread\u003c\/h2\u003e\n\n\u003cp\u003eThe PC-G series is a straight push-in-to-male-thread pneumatic fitting: one end accepts a push-in tube connection (collet + O-ring seal); the other end has a male G (BSP parallel) thread for connection to valves, cylinders, manifolds, and equipment ports. Stainless steel construction (SUS304) provides superior corrosion resistance compared to standard brass or zinc alloy fittings — essential for food processing, pharmaceutical, marine, and outdoor pneumatic systems where moisture, cleaning agents, or corrosive atmospheres are present.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e PC-G (Push-in to Male G thread, straight)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e SUS304 stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard:\u003c\/strong\u003e G (BSP parallel, ISO 228-1) — male external thread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush-In End:\u003c\/strong\u003e Collet + O-ring seal, accepts nylon (PA) or polyurethane (PU) tubing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 0–1.0 MPa (0–145 PSI)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -20°C to +80°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Compressed air, water, light non-corrosive fluids\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e Tubing OD × Thread size (e.g., 6mm × G1\/8, 8mm × G1\/4, 10mm × G3\/8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePC-G Naming Convention\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePC\u003c\/strong\u003e = Push-in Connector (straight body, one push-in port)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e = Male G (BSP parallel) thread on the opposite end\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize format:\u003c\/strong\u003e PC[tube OD]-G[thread size] — e.g., PC6-G1\/4 = 6mm tube, G1\/4 male thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRelated series: PCF-G (female G thread), PL-G (elbow push-in to male G), PLF-G (elbow push-in to female G). The PC-G straight fitting is the most common configuration for direct port connections.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Stainless Steel vs Brass for Pneumatic Fittings?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrass:\u003c\/strong\u003e Standard choice for most pneumatic applications. Lower cost, good machinability, adequate corrosion resistance in clean air and water. Susceptible to dezincification in high-chloride water and stress corrosion cracking in ammonia environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel SUS304 (this product):\u003c\/strong\u003e Required for food \u0026amp; beverage (FDA\/EC 1935\/2004 compliance), pharmaceutical clean rooms, marine environments, outdoor installations exposed to salt spray, and systems using cleaning agents (CIP\/SIP). Higher cost but eliminates corrosion-related maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel SUS316:\u003c\/strong\u003e For aggressive chemical environments (chlorides, acids). Use when SUS304 is insufficient (e.g., offshore, chemical processing).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Questions Does This Product Answer?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What is the difference between G thread and NPT thread on pneumatic fittings?\"\u003c\/em\u003e — G thread (BSP parallel, ISO 228-1) has a 55° thread angle and parallel (non-tapered) profile. NPT has a 60° thread angle and tapered profile. They are not interchangeable. G thread seals via a bonded washer or O-ring on the thread shoulder; NPT seals via thread interference + PTFE tape.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"Do I need PTFE tape on G thread pneumatic fittings?\"\u003c\/em\u003e — No. G (BSP parallel) threads seal via the O-ring or bonded washer on the thread shoulder, not via thread interference. PTFE tape on G threads does not improve the seal and can contaminate the pneumatic system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"Can stainless steel push-in fittings be used with food-grade compressed air?\"\u003c\/em\u003e — Yes. SUS304 stainless steel is suitable for food contact applications. Verify that the O-ring material (NBR standard, FKM\/EPDM for food-grade) also meets your food safety requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What tubing is compatible with PC-G push-in fittings?\"\u003c\/em\u003e — Nylon (PA) and polyurethane (PU) tubing with consistent OD tolerance. The collet grips the tube OD — tubing must be within ±0.1mm of nominal OD for reliable sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood \u0026amp; beverage:\u003c\/strong\u003e Pneumatic actuators on filling machines, packaging equipment, conveyor systems requiring washdown-safe fittings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePharmaceutical:\u003c\/strong\u003e Clean room pneumatic circuits, sterile air distribution, isolator pressure control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine:\u003c\/strong\u003e Deck equipment pneumatics, bilge system air controls, salt-spray-exposed installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor automation:\u003c\/strong\u003e Agricultural machinery, irrigation control valves, outdoor kiosk pneumatics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical processing:\u003c\/strong\u003e Non-aggressive fluid circuits where brass dezincification is a concern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1 × Stainless steel PC-G straight push-in fitting (size as selected above).\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"PC4-G01 \/ 10 PCS","offer_id":47850789994741,"sku":"14:10#PC4-G01;183:202360806#10 PCS","price":52.75,"currency_code":"USD","in_stock":true},{"title":"PC4-G01 \/ 50 PCS","offer_id":47850789961973,"sku":"14:10#PC4-G01;183:202360807#50 PCS","price":184.63,"currency_code":"USD","in_stock":true},{"title":"PC4-G01 \/ 200 PCS","offer_id":47850789929205,"sku":"14:10#PC4-G01;183:202360808#200 PCS","price":664.79,"currency_code":"USD","in_stock":true},{"title":"PC4-G02 \/ 10 PCS","offer_id":47850789896437,"sku":"14:173#PC4-G02;183:202360806#10 PCS","price":60.76,"currency_code":"USD","in_stock":true},{"title":"PC4-G02 \/ 50 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