• Fit standard UNF/UNC threaded shafts
  • Can be placed anywhere on shaft
  • No fumbling or loose screws
  • Superior holding power over set-screw type collars
  • Offered in High Strength and Low Profile styles
UNF/UNC Threaded Hinge Collars are used on standard threaded shafts, either UNF (fine thread) or UNC (coarse thread).

Stafford’s exclusive Hinge Shaft Collars are perfect where fast operation is required, such as hostile environments or situations where there are space and time constraints. Hinge Shaft Collars are functionally similar to two-piece collars, for use on standard round shafts, hard or soft, as well as on thin wall tube or over a split hub.

They are easy to assemble, reposition, and take apart; eliminating fumbling, lost screws and wasted time. Hinge Shaft Collars provide the same axial holding power as conventional collars. They have a smooth bore that will not damage shafts.

Stocked in:
  • Steel
  • Stainless Steel
Offered in two styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
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Threaded Bore Size

Material

  • Stainless Steel
  • Steel

Type

Outside Diameter (in)

Width (in)

  • 0.375
  • 0.406
  • 0.500
  • 0.625

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Part Number

Threaded Bore Size

Material

Type

Outside Diameter

Width

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4S008FH N/A 1/2-13 N/A Stainless Steel N/A High Strength N/A 1.250 in N/A 0.375 in
3S008FH N/A 1/2-20 N/A Stainless Steel N/A High Strength N/A 1.250 in N/A 0.375 in
4S010FH N/A 5/8-11 N/A Stainless Steel N/A High Strength N/A 1.500 in N/A 0.406 in
3S010FH N/A 5/8-18 N/A Stainless Steel N/A High Strength N/A 1.500 in N/A 0.406 in
4S012FH N/A 3/4-10 N/A Stainless Steel N/A High Strength N/A 1.750 in N/A 0.500 in
3S012FH N/A 3/4-16 N/A Stainless Steel N/A High Strength N/A 1.750 in N/A 0.500 in
4S014FH N/A 7/8-9 N/A Stainless Steel N/A High Strength N/A 1.875 in N/A 0.500 in
3S014FH N/A 7/8-14 N/A Stainless Steel N/A High Strength N/A 1.875 in N/A 0.500 in
4S100FH N/A 1-8 N/A Stainless Steel N/A High Strength N/A 2.000 in N/A 0.500 in
3S100FH N/A 1-14 N/A Stainless Steel N/A High Strength N/A 2.000 in N/A 0.500 in
4S102FH N/A 1-1/8-7 N/A Stainless Steel N/A High Strength N/A 2.125 in N/A 0.500 in
3S102FH N/A 1-1/8-12 N/A Stainless Steel N/A High Strength N/A 2.125 in N/A 0.500 in
4S104FH N/A 1-1/4-7 N/A Stainless Steel N/A High Strength N/A 2.250 in N/A 0.500 in
3S104FH N/A 1-1/4-12 N/A Stainless Steel N/A High Strength N/A 2.250 in N/A 0.500 in
3S106FH N/A 1-3/8-12 N/A Stainless Steel N/A High Strength N/A 2.375 in N/A 0.500 in
4S108FH N/A 1-1/2-6 N/A Stainless Steel N/A High Strength N/A 2.500 in N/A 0.500 in
3S108FH N/A 1-1/2-12 N/A Stainless Steel N/A High Strength N/A 2.500 in N/A 0.500 in
3S112FH N/A 1-3/4-16 N/A Stainless Steel N/A High Strength N/A 3.000 in N/A 0.625 in
3S200FH N/A 2-12 N/A Stainless Steel N/A High Strength N/A 3.250 in N/A 0.625 in
3S204FH N/A 2-1/4-12 N/A Stainless Steel N/A High Strength N/A 3.500 in N/A 0.625 in
3L204FH N/A 2-1/4-12 N/A Steel N/A High Strength N/A 3.500 in N/A 0.625 in
3L200FH N/A 2-12 N/A Steel N/A High Strength N/A 3.250 in N/A 0.625 in
3L112FH N/A 1-3/4-16 N/A Steel N/A High Strength N/A 3.000 in N/A 0.625 in
3L108FH N/A 1-1/2-12 N/A Steel N/A High Strength N/A 2.500 in N/A 0.500 in
4L108FH N/A 1-1/2-6 N/A Steel N/A High Strength N/A 2.500 in N/A 0.500 in
1 - 25 of 40 | Results Per Page | View | Unit of Measure
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