BSC sizes include - 1/4" x 26 BSC, 5/16" x 26 BSC, 3/8" x 26 BSC, 7/16" x 26 BSC and 1/2" x 26 BSC. Thread repair kits / helicoil kits. WHITWORTH sizes include - 1/8" x 40 BSW, 3/16" x 24 BSW, 1/4" x 20 BSW, 5/16" x 18 BSW, 3/8" x 16 BSW, 7/16" x 14 BSW and 1/2" x 12 BSW.
eBay
Thread Quantity: 25. Material: Steel.
eBay
Thread size: M8 X 1.25mm. Thread tap and the drill material: HSS (High-speed Steel). 1PC x HSS screw tap. 1PC x HSS twist drill bit. 25PC x Wire thread inserts. It can be used in daily repair, car repair, drilling machine, etc.
eBay
Thread size: M8 X 1.25mm. Thread tap and the drill material: HSS (High-speed Steel). 1PC x HSS screw tap. 1PC x HSS twist drill bit. 25PC x Wire thread inserts. It can be used in daily repair, car repair, drilling machine, etc.
eBay
Thread tap and the drill material: HSS (High-speed Steel). Check that thread and pitch of the tap and the bolt match. To repair a spark plug thread no Pre-drilling is necessary if using the special Spark Plug Tap.
eBay
Helicoil Type Thread Inserts. High Quality Helicoil Type Thread Inserts. (M5 - M12 Available). M8 x 1.25mm. M12 x 1.75mm. M10 x 1.5mm. M6 x 1.0mm. M5 X 0.8mm.
eBay
Thread size: M6 X 1.0mm. Thread tap and the drill material: HSS (High-speed Steel). Check that thread and pitch of the tap and the bolt match. To repair a spark plug thread no Pre-drilling is necessary if using the special Spark Plug Tap.
eBay
Thread size: M10 x 1.5mm. Helicoil Wire Inserts Set 25pcs. Thread tap and the drill material: HSS (High-speed Steel). Check that thread and pitch of the tap and the bolt match. To repair a spark plug thread no Pre-drilling is necessary if using the special Spark Plug Tap.
eBay