Locknuts - Stainless Insert

Locknuts -> Stainless Insert

There is only 1 product in the sub-categories of Locknuts - Stainless Insert. Browse the Locknuts - Stainless Insert products table.

Category Details

A selection of Stainless Insert Locknuts. Simplify the assembly and reduce costs involved in securing ball bearings. One piece item where the locking function is performed by a spring peened into the top of the nut.

  • This category will be discontinued when this item is sold.
  • The items is priced to quit.
  • Backorders or orders for previously listed items in the category will only be available for very large orders.
  • Nut Body: Low Carbon Steel.
  • Locking Insert: Stainless Steel Hardness HB 201-269.
  • The spring bears on the flank of the shaft thread with force (P) generating reaction force (P’) in the screw threads with a resulting high friction torque (prevailing torque).
  • Unique slim body design. Secure locking without keyway and tab washer. One piece construction reduces stock and allows simpler, quicker assembly.
  • Simple infinite adjustment. Re-usable up to 100 times. Resists vibration and shock. Equally effective for rotation in either direction even with rapid reversals.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Locknuts - Stainless Insert category on the Small Parts & Bearings online store.
Thread Size Diameter Distance from Groove to Groove Depth of Groove (T) Thickness of Groove (S) Overall Thickness Indicative
Image
Thread Size
M12 Super Fine (12x1mm)

Diameter
22-0.2
mm

(Equiv. 0.866 in.)
Distance from Groove to Groove
18-0.2
mm

(Equiv. 0.709 in.)
Depth of Groove (T)
2.00
mm
Thickness of Groove (S)
3+/-0.1
mm
Overall Thickness
5.4+/-0.3
mm
Stainless Insert Locknuts - M12 Super Fine -12x1mm- 22-0.2 - 18-0.2
Nut Prevailing Torque: 1.30 Nm    Max Tightening: 23.50 Nm    Proof Load: 10.70 kN   
Part Number: FU01SS-OUK
Stainless Insert Locknuts - M12 Super Fine - 12x1mm - 22-0.2 - 18-0.2
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
$22.00 AUD
$41.80 AUD $22.00 AUD
Each
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size Diameter Distance from Groove to Groove Depth of Groove (T) Indicative
Image
Thread Size
M12 Super Fine (12x1mm)

Diameter
22-0.2
mm

(Equiv. 0.866 in.)
Distance from Groove to Groove
18-0.2
mm

(Equiv. 0.709 in.)
Depth of Groove (T)
2.00
mm
Stainless Insert Locknuts - M12 Super Fine -12x1mm- 22-0.2 - 18-0.2
Thickness of Groove (S): 3+/-0.1 mm    Overall Thickness: 5.4+/-0.3 mm    Nut Prevailing Torque: 1.30 Nm    Max Tightening: 23.50 Nm    Proof Load: 10.70 kN   
Part Number: FU01SS-OUK
Stainless Insert Locknuts - M12 Super Fine - 12x1mm - 22-0.2 - 18-0.2
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
$22.00 AUD
$41.80 AUD $22.00 AUD
Each
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.