Springs Disc
Not for constant spring forces or when high forces are needed. Provides flat spring characteristics and compensates for axial clearances and tolerances. Vibration dampening and noise reduction. Electrical and thermal insulation. Non magnetic - Polysorb(R) material.
Specially designed for preloading the outer ring of ball bearings. C1075 steel. Includes disc springs to DIN 2093.
Ensures perfect bearing positioning with no sideways play. May be used to provide bearing preload. Load tolerance +/- 20% of load shown. This category may be available in the new MBA online store at
Washers - Disc Spring - Ball Bearing Type.
Includes disc springs to DIN 2093.
Used under the nuts or bolt head in bolted flange joints that are subject to thermal or mechanical shock.
The discs deflect and move with the bolted joint. Helps to compensate for loosening that may develop preventing damage and leaks caused by thermal expansion, contraction and shock. Made from 17.7 PH Stainless Steel. Temperature range minus 220 to +300o Celsius. Load tolerance +/- 20% of load shown.
Includes disc springs to DIN 2093 and belleville washers to DIN 6796.
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Flat washers.
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Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.
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Aluminium Body. For fixturing small parts in tight areas. Ideal for positioning and chucking flat or round parts for profile clamping.
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Flat washers.
Please note! Tolerances for commercial grade washers are much larger than for precision washers. In most cases the actual washer size will be larger than the nominal ID and smaller than the nominal OD. This category may be available in the new MBA online store at
Washers - Flat - Nylon.
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303 Stainless Steel.
Plastic nose with steel body
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White acetal plastic handle . 303 stainless steel body and plunger.
Black acetal plastic handle . Black oxide coated steel body and plunger.
White acetal plastic handle . 303 stainless steel body and plunger.
Black acetal plastic handle . Black oxide coated steel body and plunger.
Spring Washers
Wave Washers - All Materials.
Wave Washers - also called crinkle wave.
Wave Washers - also called crinkle wave.
Wave Washers - also called crinkle wave.
Wave Washers - All Materials.
Wave Washers - All Materials.
Wave Washers - also called crinkle wave. Includes 2 and 3 wave types. This category includes EPL type bearing pre-load washers.
Washers Flat Metallic
Flat Carbon Spring Steel Washers. Commonly used for fast and accurate spacing of milling cutters, gang cutters, saws, slitting blades and grinding tools.
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Washers Lock
These are not the same as push on retaining rings. This product is not designed to grip a shaft. Search for push on retaining rings if that is what you require.
Dimensions are nominal and may vary between batches. Washers designed to be used to help prevent nuts from vibrating loose. This category may be available in the new MBA online store at
Washers - Lock - Internal Tooth - Spring Steel.
Washers Locking
Spring Steel Hardened Black.
Pins Ball Lock
Quick release. Zinc plated C1144 steel pins with black plastic ball handles snd spring loaded balls. Quick alternative to cotter pins.
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Quick release. Zinc plated C1144 steel pins with black plastic ball handles and spring loaded balls. Quick alternative to cotter pins. Tee handle.
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Unthreaded. Plastic body and ball.
Body BSD: Pom (Delrin) BSD-SS: W.-Nr 1.4305 (303) Stainless Steel. Sleeve BSD: Thermoplastic BSD-SS: Stainless Steel. Ball: W.-Nr 1.4034 (420) Stainless Steel. Spring: W.-Nr 1.4310 (301) Stainless Steel. Surface Finish BSD: Ball hardened, bright BSD-SS: Bright.
Self Locking - Quick Release.
265 kg Load Capacity (600 lbs). ABS Plastic Inner Body and Outer Sleeve. Steel Retention Ring, Balls and Springs. This category may be available in the new MBA online store at
Collars - Shaft - Gripfast - ABS Plastic.
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For holding, clamping and positioning work pieces. Body is black oxide steel.
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For use in plastic applications or when the application requires as few metal parts as possible.
Electrical isolation. Highly durable acetal body with stainless steel spring allows use in corrosive environments. Plunger wrenches will not work with these. This category may be available in the new MBA online store at
Plungers - Ball - Threaded - Acetal Body and Nylon Ball.
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Zinc plated C1038 steel plugners and housings except 5/8 size which is 12L15 steel. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
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Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Zinc plated C1038 steel plugners and housings except 5/8 size which is 12L15 steel. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
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Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Spring loaded to work in a variety of applications on both tooling and equipment that require surface mounting. Plunger is hardened and ground. Knob is black matte plastic. Mounting plate is zinc plated steel. Includes rest position for plunger to stay in retracted position. This category may be available in the new MBA online store at
Plungers - Indexing - Locking - With Mounting Plate - Steel.
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. 303 stainless steel plunger assembly and housing. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
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Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. 303 stainless steel plunger assembly and housing. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
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Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Aluminium housing 6061-T6, Steel pin 12L15. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
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Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Aluminium housing 6061-T6, Steel pin 12L15. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
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Polyvinyl chloride. PVC is a chemically stable material, which shows little change in molecular structure, and also exhibits little change in its mechanical strength.
Polyvinyl chloride is a widely used and inexpensive thermoplastic polymer. It is easily worked or machined and has good chemical and biological resistance. It is relatively hard and can be polished to a shine. Polyvinyl chloride is a widely used and inexpensive thermoplastic polymer. Heat Deflection Temperature 176 F / 80 C. Rockwell Hardness 115. Zero water absorption in 24 hours.
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Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Spring loaded to work in a variety of applications on both tooling and equipment that require surface mounting. Plunger is hardened and ground. Knob is black matte plastic. Mounting plate is zinc plated steel. This category may be available in the new MBA online store at
Plungers - Indexing - Non Locking - With Mounting Plate - Steel.
Plated formed steel. For quick connecting and disconnecting of cable, rope and chain assemblies.
Plated formed steel. For quick connecting and disconnecting of cable, rope and chain assemblies.
Plated formed steel. For quick connecting and disconnecting of cable, rope and chain assemblies.
Easy to cut - colour coded - plastic shim sheets. Precision thicknesses.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications. Made from sturdy polyester. This category may be available in the new MBA online store at
Shim - Plastic.
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UNC - UNF - METRIC - Nylon and PVC. Also known as booker rod.
Includes MIL-R-21248/MS 90707 - Styles M1440 / Ellison GR / Seeger G and GA. Retaining rings. Snap Rings (USA).
Reusable tapered section rings for grooveless shafts like plastics, tubes or castings. Can be used where adjustable ring placement is desired - like progressively tightening a compression spring. This category may be available in the new MBA online store at
Circlips - External - Grooveless.
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High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
Tolerances available on request. Acetal Copolymer. High intensity strength, rigidity, outstanding resistance to abrasion and most solvents. Standard Opaque White. Specific Gravity: 1.4.
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