Hobson NHG8PF100F 1"-14 UNF Hex Nut, Grade 8, Plain

A hex nut is the standard six-sided nut. It is turned with a spanner or socket onto a bolt, stud or threaded rod of the same thread form, diameter and pitch. This page lists one Hobson UNF hex nut (UNF thread, Grade 8, plain finish): 1"-14.

Hobson defines Gr as the imperial grade-strength level of a screw or nut, for example Grade 2, Grade 5 or Grade 8 (manufacturer-stated).

The Hobson strength tables cover bolts, not nuts, so no strength figures are published for these nuts.

The Hobson High Tensile Stock List, April 2011, names AS 2465 in its heading for these nuts (manufacturer-stated).

Hobson defines UNF as Unified National Fine Thread and TPI as threads per inch (manufacturer-stated).

Spanner sizes (A/F) come from the Hobson spanner chart and are shown only for items whose catalogue heading names the standard of a chart column (manufacturer-stated).

Catalogue pack weights are from the Hobson High Tensile Stock List, April 2011, and are shown only where the catalogue pack quantity matches the pack quantity here (manufacturer-stated).

Where this product is used

• Fastening onto a bolt, stud or threaded rod of the same thread form, diameter and pitch
• Holding parts together in a bolted joint, with a washer under the nut where one is needed

Features

• Size 1"-14
• UNF thread, hex nut
• Grade 8, plain finish
• Supplied as a box of 50
• Spanner size (A/F) from the Hobson spanner chart for catalogue items (manufacturer-stated)
• AS 2465 named by Hobson for the items it lists (manufacturer-stated)

Key specifications

Selecting the right option

Match the nut to the bolt, stud or rod: thread form, diameter and pitch must all agree. Sizes are nominal thread diameters in inches; compare the threads per inch with your bolt. For the items with a spanner size shown, the size is from the Hobson spanner chart (manufacturer-stated). Choose the class or grade to suit the bolt you are fastening, and confirm the pairing with your specification if the joint is load-critical.

Related products

Related nuts: Hobson UNF Hex Nut, Grade 8, Plain, 1/4" to 2", Hobson UNF Hex Nut, Grade 8, Zinc Plated, 1/4" to 2" and Hobson UNF Hex Nut, Grade 8, High Tensile Steel, Zinc, 1/2" and 5/8".