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Thumb Screws without Shoulder Type B, Zinc Plated

Thumb Screw, Type B

Also known as:  

Spade Head Screws

Thumb Screws, like Wing Nuts, are designed to be tightened and loosened with finger pressure and are typically used where frequent adjustment or disassembly is required. They are fully threaded. Type A has a shoulder and is also known as Type S; Type B does not have a shoulder and is also referred to as Type P. The length of Type B (without shoulder) is measured from under the head to the tip. Type A (with shoulder) is measured from under the shoulder to the tip. The shoulder adds a bearing surface, which allows Type A Thumb Screws to be tightened against the mating surface.

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Code Product Qty. Package Qty. Carton  
SC116-7042 6-32 x 1/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-0042 6-32 x 3/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-1042 6-32 x 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-4052 6-32 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-7052 6-32 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-0052 8-32 x 3/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-3052 8-32 x 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-6062 8-32 x 5/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-9062 8-32 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-2062 8-32 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-2032 10-24 x 3/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-5042 10-24 x 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-8042 10-24 x 5/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-9042 10-24 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-2042 10-24 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-5052 10-24 x 1 1/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-8052 10-24 x 1 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-2052 10-24 x 2" Thumb Screw without Shoulder Type B, Zinc Plated
SC196-0012 10-32 x 3/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC196-3012 10-32 x 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC196-6022 10-32 x 5/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC196-9022 10-32 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC196-2022 10-32 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-5032 10-32 x 1 1/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-8032 10-32 x 1 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC192-6213 10-32 x 2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-5062 1/4-20 x 3/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-6062 1/4-20 x 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-9062 1/4-20 x 5/8" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-2062 1/4-20 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-5072 1/4-20 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-8072 1/4-20 x 1 1/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-1072 1/4-20 x 1 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-4082 1/4-20 x 1 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-7082 1/4-20 x 2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-0082 1/4-20 x 2 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-3082 1/4-20 x 3" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-6092 5/16-18 x 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-9092 5/16-18 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-2092 5/16-18 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-5002 5/16-18 x 1 1/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-8002 5/16-18 x 1 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-1002 5/16-18 x 2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-4012 5/16-18 x 2 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-7012 5/16-18 x 3" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-0012 3/8-16 x 3/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-3012 3/8-16 x 1" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-6022 3/8-16 x 1 1/4" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-9022 3/8-16 x 1 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC106-2022 3/8-16 x 2" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-5032 3/8-16 x 2 1/2" Thumb Screw without Shoulder Type B, Zinc Plated
SC116-8032 3/8-16 x 3" Thumb Screw without Shoulder Type B, Zinc Plated