Zinc Die Casting, with Increased Clamping Force

GN 300.4 Adjustable Hand Levers, with threaded stud steel

Adjustable Hand Levers with threaded stud steel GN 300.4 thumbnail

Adjustable Hand Levers with threaded stud steel GN 300.4 sketch

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l₁	d₁	l₂					d₃	d₄	h₁	h₃	h₄ Stroke

63	M 6	20	27	-	-	-	24	17,5	34,5	48,5	4
78	M 8	21	36	-	-	-	25	21	39,5	58,5	4
92	M 10	29	47	-	-	-	30	24	46,5	68,5	4
108	M 12	34	50	57	65	85	35	30	56,5	82	5

Filter combination produces no result.

Specification

Handle
Zinc die casting

Powder coated
Black, RAL 9005, textured finishSW

Black, RAL 9011, silk finishSZ

Orange, RAL 2004, textured finishOS

Red, RAL 3000, textured finishRS

Silver, RAL 9006, textured finishSR

Chrome platedCR

Threaded stud and bushing
Steel

Property class 5.8
Nitrided, blackened

Retaining screw
Steel, blackened

Strength Values of Screws

RoHS

Information

Adjustable hand levers GN 300.4 are produced with a clamping area which is linked via a thrust ball bearing (axial ball bearing) to the bushing and threaded stud of the hand lever. This has led to the following advantages:

- Doubled clamping force through vastly reduced friction.
- There is no movement on the contact area between adjustable hand lever and component which greatly reduces any marking on the clamping area.
- In addition a reduced creep factor has been achieved by the increased preload.

How to order