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  • Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
  • Applicable to screw types as indicated by code symbols.
    Type AB thread forming.
    Types B and BP thread forming and Types BF and BT thread cutting.
    Type C thread forming, Appendix; and Types D, F, G, and T thread cutting.
  • A slight rounding of the edges at periphery of head shall be permissible, provided the diameter of the bearing circle is equal to no less than 90% of the specified minimum head diameter. For head dimension formulas.
Slotted Fillister Head Tapping Screws
Unit of Measure
1 

Item #

Description

Nominal Size or Basic Screw Dia.

Max. (A)

Max. (H)

Max. (O)

Max. (J)

Max. (T)

SFHTS00600XXX N/A Slotted Fillister Head Tapping Screw, with 0.096" Head Dia. N/A No. 0 N/A 0.096 in N/A 0.043 in N/A 0.055 in N/A 0.023 in N/A 0.025 in
SFHTS00730XXX N/A Slotted Fillister Head Tapping Screw, with 0.118" Head Dia. N/A No. 1 N/A 0.118 in N/A 0.053 in N/A 0.066 in N/A 0.026 in N/A 0.031 in
SFHTS00860XXX N/A Slotted Fillister Head Tapping Screw, with 0.140" Head Dia. N/A No. 2 N/A 0.140 in N/A 0.062 in N/A 0.083 in N/A 0.031 in N/A 0.037 in
SFHTS00990XXX N/A Slotted Fillister Head Tapping Screw, with 0.161" Head Dia. N/A No. 3 N/A 0.161 in N/A 0.070 in N/A 0.095 in N/A 0.035 in N/A 0.043 in
SFHTS01120XXX N/A Slotted Fillister Head Tapping Screw, with 0.183" Head Dia. N/A No. 4 N/A 0.183 in N/A 0.079 in N/A 0.107 in N/A 0.039 in N/A 0.048 in
SFHTS01250XXX N/A Slotted Fillister Head Tapping Screw, with 0.205" Head Dia. N/A No. 5 N/A 0.205 in N/A 0.088 in N/A 0.120 in N/A 0.043 in N/A 0.054 in
SFHTS01380XXX N/A Slotted Fillister Head Tapping Screw, with 0.226" Head Dia. N/A No. 6 N/A 0.226 in N/A 0.096 in N/A 0.132 in N/A 0.048 in N/A 0.060 in
SFHTS01510XXX N/A Slotted Fillister Head Tapping Screw, with 0.248" Head Dia. N/A No. 7 N/A 0.248 in N/A 0.105 in N/A 0.144 in N/A 0.048 in N/A 0.065 in
SFHTS01640XXX N/A Slotted Fillister Head Tapping Screw, with 0.270" Head Dia. N/A No. 8 N/A 0.270 in N/A 0.113 in N/A 0.156 in N/A 0.054 in N/A 0.071 in
SFHTS01900XXX N/A Slotted Fillister Head Tapping Screw, with 0.313" Head Dia. N/A No. 10 N/A 0.313 in N/A 0.130 in N/A 0.180 in N/A 0.060 in N/A 0.083 in
SFHTS02160XXX N/A Slotted Fillister Head Tapping Screw, with 0.357" Head Dia. N/A No. 12 N/A 0.357 in N/A 0.148 in N/A 0.205 in N/A 0.067 in N/A 0.094 in
SFHTS02420XXX N/A Slotted Fillister Head Tapping Screw, with 0.400" Head Dia. N/A No. 14 N/A 0.400 in N/A 0.165 in N/A 0.230 in N/A 0.075 in N/A 0.105 in
SFHTS02500XXX N/A Slotted Fillister Head Tapping Screw, with 0.414" Head Dia. N/A 1/4 in N/A 0.414 in N/A 0.170 in N/A 0.237 in N/A 0.075 in N/A 0.109 in
SFHTS03125XXX N/A Slotted Fillister Head Tapping Screw, with 0.518" Head Dia. N/A 5/16 in N/A 0.518 in N/A 0.211 in N/A 0.295 in N/A 0.084 in N/A 0.137 in
SFHTS03750XXX N/A Slotted Fillister Head Tapping Screw, with 0.622" Head Dia. N/A 3/8 in N/A 0.622 in N/A 0.253 in N/A 0.355 in N/A 0.094 in N/A 0.164 in
SFHTS04375XXX N/A Slotted Fillister Head Tapping Screw, with 0.625" Head Dia. N/A 7/16 in N/A 0.625 in N/A 0.265 in N/A 0.368 in N/A 0.094 in N/A 0.170 in
SFHTS05000XXX N/A Slotted Fillister Head Tapping Screw, with 0.750" Head Dia. N/A 1/2 in N/A 0.750 in N/A 0.297 in N/A 0.412 in N/A 0.106 in N/A 0.190 in
Unit of Measure
1