Amazon.com: O2 Oxygen Sensor Mounting Bungs and Plugs Exhaust Weld in Bung M18 x 1.5 Thread Stepped Style Oxygen Sensor Fitting Bungs with Washers (2 Sets)… : Automotive
Amazon.com: HSS 18mm x 1 Metric Taper and Plug Tap Right Hand Thread M18 x 1mm Pitch : Industrial & Scientific
Amazon.com: HSS 18mm x 1.5 Metric Tap Right Hand Thread M18 x 1.5mm Pitch : Industrial & Scientific
Amazon.com: Burkit M18 X 1.5 Thread Tap Right Hand, HSS M18 x 1.5 Straight Fluted Machine Tap : Industrial & Scientific
Amazon.com: 2pcs M18 x 1.5mm Pitch Stainless Steel Fine Thread Acorn Hex Cap Nut ABBOTT : Industrial & Scientific
Amazon.com: O2 Sensor Oxygen Sensor Mounting Bungs and Plugs,M18 X 1.5 Thread Stainless Steel Notched Style (2 Bungs/2 Plugs) : Automotive
Amazon.com: TAISHER 4PCS 304 Stainless Steel M18 X 1.5 O2 Oxygen Sensor Bung，Notched Style Mounting Bungs and Plugs，Weld Bung with 2PCS Gasket : Automotive
Amazon.com: Qjaiune 2pcs M18x1.5 Tap, M18 Metric Thread Tap Right Hand Thread Tapping Tool, HSS Thread Milling Taps (M18 x 1.5, Taper & Plug Tap) : Industrial & Scientific
Amazon.com: M18 x 1.5 Stainless Steel 304 Female Threaded Stepped Weld Bung Metric Mounting Boss Fitting (OD 1.0") with Top Head (OD 1.2") : Automotive
Amazon.com: DEEFILL M18 X 1.5 Oil Drain Plug Stainless Steel with Magnet Sump Drain Nut Bolt Red Copper Crush Washer Compatible with BMW Volvo Ram Dodge & Porsche : Automotive
Amazon.com: AC PERFORMANCE Aluminum Fuel Oil Pump Inlet Male M18 x 1.5 to 9.5mm Hose Barb Fitting Adapter with AL Spacer / Washer, Black Anodized Straight Metric to 3/8" Barb : Industrial
Pipe Fitting Stainless Steel 304 Barstock Pipe Fitting Countersunk Plug Metric Thread - (Size: M18 x 1.5) - Amazon.com
Amazon.com: Olivia & Oliver M18 x 1.5 Plug with Inner Hex Head Universal : Automotive
Amazon.com: JGR O2 Oxygen Sensor Stepped Weld Bungs (5 Bungs/5 Plugs) M18 x 1.5 : Automotive
Amazon.com: M18 x 1.5 Stainless Steel 316 Slim Round Head Allen Key Slotted Plug with Copper Washer : Automotive
Drill America - DWTP18X1.5 m18 x 1.5 High Speed Steel 4 Flute Plug Tap, (Pack of 1): Amazon.com: Industrial & Scientific
Amazon.com: M18 x 1.5 Metric Right Hand Thread Hex Die 18mm : Industrial & Scientific
Amazon.com: O2 Oxygen Sensor Fitting Plugs or Weld Bungs (10 pack Steel Bungs, M18 x 1.5) (10 pack Steel Bungs, M18 X 1.5) : Automotive
Amazon.com: ApplianPar 18mm x 1.5 HSS Taper and M18 x 1.5mm Pitch Plug Tap Right Hand Set of 2 : Industrial & Scientific
Amazon.com: HSS M18 x 1.5mm Tap and M18 x 1.5mm Die Metric Thread Left Hand : Industrial & Scientific
Amazon.com: Yodaoke HSS M18 x 1.5mm Taper and Plug Tap and M18 x 1.5mm Die Metric Thread Right Hand : Industrial & Scientific
Amazon.com: M18 x 1.5 x 200mm Reduced Long Shank Right Hand Thread Tap : Industrial & Scientific
Amazon.com: ATOPLEE M18 X 1.5mm Metric Right Hand Thread Die, 1pc : Industrial & Scientific
Amazon.com: JoyTube M18 x 1.5 with Inner Hex Head Universal Fit with Brass Oring for Motorbike and Other Transportation, 304 Stainless Steel, Pack of 2 : Automotive
