Our imperial adjustment knobs allow for quick screw adjustment without requiring a hex key. The outer diameter is knurled for increased grip while turning, and the threaded inner diameter allows for easy placement and/or removal from a screw. Imperial knobs are made of 303 stainless steel.

Our imperial adjustment knobs can be supplied upon request with specified:
  • Optional materials
  • Lengths and diameters
  • ID threads
Our highly developed proprietary machining and custom modified machines enable us to produce our 80 TPI to 254 TPI fine and ultra-fine knobs to standards that exceed those of the industry.

Note: Kozak Micro cannot guarantee that our imperial knobs will be compatible with screws sold by other manufacturers.
9 products
Item # List Price Actions
kb187-100 3/16 .405 in .400 in 303 Stainless Steel 100 TPI 3B
Regular price
$4.12
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$4.12
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kb250-80 1/4 .500 in .450 in 303 Stainless Steel 80 TPI 3B
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$4.38
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$4.38
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kb187-127 3/16 .405 in .400 in 303 Stainless Steel 127 TPI 3B
Regular price
$4.64
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$4.64
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per 
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kb250-100 1/4 .500 in .450 in 303 Stainless Steel 100 TPI 3B
Regular price
$4.74
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$4.74
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kb250-127 1/4 .500 in .450 in 303 Stainless Steel 127 TPI 3B
Regular price
$5.10
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$5.10
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kb187-200 3/16 .405 in .400 in 303 Stainless Steel 200 TPI 3B
Regular price
$5.15
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$5.15
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kb250-200 1/4 .500 in .450 in 303 Stainless Steel 200 TPI 3B
Regular price
$5.46
Sale price
$5.46
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kb187-254 3/16 .405 in .400 in 303 Stainless Steel 254 TPI 3B
Regular price
$5.67
Sale price
$5.67
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per 
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kb250-254 1/4 .500 in .450 in 303 Stainless Steel 254 TPI 3B
Regular price
$5.82
Sale price
$5.82
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per 
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