ITEM: 1/213 Winged Shoulder Grade 32510 Iron Thumb Screw MSC INDUSTRIAL. MANUFACTURER: MSC INDUSTRIAL. BRAND: MSC Industrial. MANUFACTURER PART: 1GHR0717. 1/213 Winged Shoulder Grade 32510 Iron Thumb Screw 3 OAL, 21/4 Head Diam x 1 Head Height, ZincPlated Finish (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Bolts, Screws & Cap Screws. Thumb Screws & Hand Knobs. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSC IndustrialBolts, Screws & Cap ScrewsScrewsThumb Screws & Hand KnobsN/A.