• Low Profile Knurled Threaded Inserts
The Low Profile Knurled Threaded Insert features a knurled body with a smaller diameter, reduced profile head to provide virtually flush installation without special hole preparation. Countersink drilling or dimpling of the parent material can be eliminated. During insertion, the knurled body expands 360° to fill the hole, creating exceptional torque strength and resistance to vibration. A backside flange is also formed, even in multiple thicknesses of materials without any need for adjustments. These inserts are to be used with Grade 5 or Metric 8.8/9.8 mating screws. All sizes available are listed on this page, in a representative sampling of materials, finishes and end options (Open Ends for most versatility, and Closed Ends to eliminate leakage past threads).
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Item #

Item Name

Head Height

Head Outside Diameter

Maximum Grip Size

N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.310 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.310 in N/A 0.130 in
N/A AK Type Aluminum 5056 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Brass 270/260 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Monel 400 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Monel 400 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.225 in
N/A AK Type Aluminum 5056 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.225 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Aluminum 5056 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.130 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.225 in
N/A AK Type Aluminum 5056 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.225 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.225 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.019 in N/A 0.340 in N/A 0.225 in
N/A AK Type Aluminum 5056 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.165 in
N/A AK Type Brass 270/260 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.165 in
N/A AK Type Monel 400 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.165 in
N/A AK Type Monel 400 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.165 in
N/A AK Type Steel 1010/1008 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.165 in
N/A AK Type Aluminum 5056 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.260 in
N/A AK Type Brass 270/260 Low Profile Knurled Blind Threaded Insert N/A 0.022 in N/A 0.455 in N/A 0.260 in
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