12AT10/1080US Timing Belt TL3020 The D&D Global 12/SPB4000 is

The D&D Global 12/SPB4000 is a standard V-belt featuring Metric SPB (17mm) dimensions

The Bando 5PK1630 Automotive Serpentine Belt is a Micro-V (multi-ribbed) belt with Micro-V ribbed PK-section dimensions

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"text": "1175-5M-09 has a 5 mm tooth pitch

12AT10/1080US Timing Belt TL3020 The D&D Global 12/SPB4000 is12AT10 1080US Timing Belt The 12AT10 1080US is a timing belt from D&D Global's Dura Absolute Torque Urethane Steel At10 Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives. Specification Value Part Number 12AT10 1080US Belt Type Timing Belt Tooth Profile AT10US T AT metric Tooth Pitch 10 mm Number of Teeth 108 Belt Width 12 mm Pitch Length 1080 mm (Pitch Length) Construction Polyurethane, Steel