OM-FH4 & FHP (flush-head) Studs for Stainless Steel are designed to provide strong threads in stainless steel sheets as thin as .040" / 1 mm.Type FHP studs have high corrosion resistance.Both types are designed for use in stainless steel sheets with a hardness of 92 or less on the Rockwell "B" scale.
FHL (low-displacement head) Studs install closer to the edge of a sheet than PEM Types FH/FHS studs without causing that edge to bulge.
OM-TFH (non-flush) Studs are for sheets as thin as .020 inches / 0.51 mm.They may also be used in thicker sheets where flush head studs are not required.TFH studs are installed in the sheets in the same manner as flush-head studs;However, different punches and anvils are required.When installed, the TFH stud will be securely locked into the thin sheet with ample torque-out and push-out resistances.The stud head will not be flush but will project above the sheet surface approximately .025 in./ 0.64 mm.
OM-HFE (high-strength) Studs are designed with an enlarged head diameter to provide maximum pull through in sheets as thin as .040" / 1 mm.
OM-HFH (high-strength) Studs replace weld studs with easier installation at lower costs.The large stud head which projects above the sheet material distributes the axial tightening force over a large area thereby improving pull through resistance.
OM-HFHB Studs are ideal for applications which demand superior electrical/mechanical attachment points.Phosphor bronze studs offer twice the conductivity of carbon steel studs.
Thread size:#2~#3/8" or M3~M10, or customization
Also available unthreaded on special order.
Material and Finishes:
Type FH/FHL/TFH/HFH:Carbon Steel;Zinc Plated
Type FHS/FHLS/TFHS/HFHS:300 Series Stainless Steel;Passivation
Type FH4:400 Series Stainless Steel;Passivation
Type HFHB:Phosphor Bronze QSn4-003;Cleaning




