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Metric Lock / Half Nuts

Hex Lock Nuts, also called Jam Nuts are thin nuts that lock another hexagon nut in place by clamping without exerting force, when tightened. The Hex Lock Nuts can also be used when a standard Hex Nut would not fit. They are also used in conjunction with similar bolts or screws, and have been used for decades across the world in a range of different assembly types.

Available in a range of thread variants, with metric sizes ranging with special sizes available to order. They are also available in a range of materials and finishes.

Please contact us with your requirements to further your enquiry, call on 01375 767780 our team is happy to help you.