IS Counterbore/Countersink
Freer Tool & Supply’s IS counterbore and countersink collection supports clean, accurate hole finishing and proper fastener seating in machining, fabrication, and assembly work. Counterbores create flat-bottom recesses for socket head and cap screws, while countersinks add the chamfer needed for flat head screws and smoother hole entrances—helping improve fit, alignment, and overall assembly quality.
Keo AV4255202 #4 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255202
MPN: 902-000-003
Keo AV4255203 #5 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255203
MPN: 902-000-004
Keo AV4255204 #5 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255204
MPN: 902-000-005
Keo AV4255205 #5 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255205
MPN: 902-000-006
Keo AV4255206 #6 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255206
MPN: 902-000-007
Keo AV4255207 #6 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255207
MPN: 902-000-008
Keo AV4255208 #6 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255208
MPN: 902-000-009
Keo AV4255209 #8 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255209
MPN: 902-000-010
Keo AV4255210 #8 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255210
MPN: 902-000-011
Keo AV4255211 #8 Screw Size-3 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255211
MPN: 902-000-012
Keo AV4255218 5/16 Screw Size-4-1/2 OAL-M35-Straight Shank Capscrew Cnterbre
SKU: FTS-AV4255218
MPN: 902-000-019
Keo AV4255219 5/16 Screw Size-4-1/2 OAL-M35-Straight Shank Capscrew Cnterbre
SKU: FTS-AV4255219
MPN: 902-000-020
Keo AV4255220 5/16 Screw Size-4-1/2 OAL-M35-Straight Shank Capscrew Cnterbre
SKU: FTS-AV4255220
MPN: 902-000-021
Keo AV4255221 3/8 Screw Size-5 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255221
MPN: 902-000-022
Keo AV4255222 3/8 Screw Size-5 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255222
MPN: 902-000-023
Keo AV4255223 3/8 Screw Size-5 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255223
MPN: 902-000-024
Keo AV4255224 7/16 Screw Size-5 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255224
MPN: 902-000-025
Keo AV4255225 7/16 Screw Size-5 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255225
MPN: 902-000-026
Keo AV4255226 7/16 Screw Size-5 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255226
MPN: 902-000-027
Keo AV4255230 5/8 Screw Size-6 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255230
MPN: 902-000-031
Keo AV4255231 5/8 Screw Size-6 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255231
MPN: 902-000-032
Keo AV4255232 5/8 Screw Size-6 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255232
MPN: 902-000-033
Keo AV4255235 7/8 Screw Size-7 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255235
MPN: 902-000-036
Keo AV4255236 7/8 Screw Size-7 OAL-M35-Straight Shank Capscrew Counterbore
SKU: FTS-AV4255236
MPN: 902-000-037