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Plastic Ball Knobs are designed for a wide variety of uses such as control levers on forklifts, tractors, trucks, and other various applications. These rugged round knobs are more impact resistant than standard phenolic knobs. The contemporary satin finish provides a "no-slip" grip while hiding scratches, dirt, etc. so knobs look new in the field longer. When you need a knob that conveys the ultimate image of luxury and quality, consider our Soft Touch Ball Knob with an over-molded layer of supple rubber for a sure, comfortable grip. Decorate your knob with a pad printed or hot stamped logo or design for a truly unique look. Round Knobs are available in male, female blind, and female locking versions with either inch or metric threads. Molded plastic threads available in most sizes as an economical alternative. With round knob diameters that range from 3/4" to 1 7/8", we have a knob that is perfect for any application. Our plastic knobs are molded using Polypropylene, nylon, or ABS, which makes them up to twice as impact resistant as similar phenolic knobs. Custom inserts, custom hubs, and RoHS compliant parts are available upon request. Can't find the Plastic Ball Knob you're looking for? Contact Innovative Components today to learn about our custom molding options.

Universal Ball Knobs fit multiple thread sizes and reduce SKUs. Since Universal Knobs have no metal insert, you won't have to worry about rust. Universal knobs are vibration resistant and self-locking.

For quantities less than 100 pieces, please visit our distributors' website at www.mcmaster.com or www.mscdirect.com. Keyword: Knobs

Also contact Grainger by clicking link below.

Link to http://www.grainger.com
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Item #

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Self Tapping - Inch

Self Tapping - Metric

Additional Notes

B0 Sml. Ball Knobs N/A 0.75 in N/A 0.37 in N/A N/A 0.70 in N/A N/A N/A
B1 Sml. Ball Knobs N/A 1 in N/A 0.62 in N/A N/A 0.88 in N/A N/A N/A
B1S Sml. Soft Touch Ball Knobs N/A 1 in N/A 0.62 in N/A N/A 0.88 in N/A N/A N/A
B2 Med. Ball Knobs N/A 1.25 in N/A 0.62 in N/A N/A 1.15 in N/A N/A N/A
B2S Med. Soft Touch Ball Knobs N/A 1.25 in N/A 0.62 in N/A N/A 1.15 in N/A N/A N/A
B3 Med. Ball Knobs N/A 1.38 in N/A 0.75 in N/A N/A 1.28 in N/A N/A N/A
B3S Med. Soft Touch Ball Knobs N/A 1.38 in N/A 0.75 in N/A N/A 1.28 in N/A N/A N/A
B4 Med. Ball Knobs N/A 1.47 in N/A 0.75 in N/A N/A 1.40 in N/A N/A N/A
B4S Med. Soft Touch Ball Knobs N/A 1.47 in N/A 0.75 in N/A N/A 1.40 in N/A N/A N/A
B5 Lrg. Ball Knobs N/A 1.61 in N/A 0.75 in N/A N/A 1.52 in N/A N/A N/A
B5S Lrg. Soft Touch Ball Knobs N/A 1.61 in N/A 0.75 in N/A N/A 1.52 in N/A N/A N/A
B7 Lrg. Ball Knobs N/A 1.88 in N/A 1.00 in N/A N/A 1.75 in N/A N/A N/A
B7S Lrg. Soft Touch Ball Knobs N/A 1.88 in N/A 1.00 in N/A N/A 1.75 in N/A N/A N/A
SB0 Sml. Shoulder Ball Knobs N/A 0.75 in N/A 0.37 in N/A 0.12 in N/A 0.82 in N/A N/A N/A
SB1 Sml. Shoulder Ball Knobs N/A 1 in N/A 0.62 in N/A 0.16 in N/A 1.07 in N/A N/A N/A
SB2 Med. Shoulder Ball Knobs N/A 1.25 in N/A 0.62 in N/A 0.37 in N/A 1.52 in N/A N/A N/A
SB3 Med. Shoulder Ball Knobs N/A 1.38 in N/A 0.75 in N/A 0.12 in N/A 1.40 in N/A N/A N/A
SB4 Med. Shoulder Ball Knobs N/A 1.50 in N/A 0.75 in N/A 0.12 in N/A 1.52 in N/A N/A N/A
SB5 Lrg. Shoulder Ball Knobs N/A 1.63 in N/A 0.75 in N/A 0.25 in N/A 1.77 in N/A N/A N/A
SB7 Lrg. Shoulder Ball Knobs N/A 1.88 in N/A 0.75 in N/A 0.38 in N/A 2.13 in N/A N/A N/A
B3U Sml. Universal Ball Knobs N/A 1.38 in N/A 0.75 in N/A N/A 1.24 in N/A 1/4 5/16 N/A M8 N/A
B4U Med. Universal Ball Knobs N/A 1.50 in N/A 0.75 in N/A N/A 1.38 in N/A 5/16 3/8 N/A M8 N/A
B4SU Med. Soft Touch Universal Ball Knobs N/A 1.50 in N/A 0.75 in N/A N/A 1.38 in N/A 1/4 5/16 N/A M8 N/A
B5U Lrg. Universal Ball Knobs N/A 1.63 in N/A 0.75 in N/A N/A 1.50 in N/A 3/8 1/2 N/A N/A
B5SU Lrg. Soft Touch Universal Ball Knobs N/A 1.63 in N/A 0.75 in N/A N/A 1.50 in N/A 5/16 3/8 N/A M8 N/A
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