Dome Nuts

Dome Nuts
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Holt stainless steel dome nuts are common place in marine and offshore applications and have many uses such as an aesthetic cover or an anti-snagging cover for the end of bolts, threaded rods and machine screws. Other uses can be found in architectural metalwork, classic cars, petrochemical industry and swimming pools.
Holt dome nuts are made from AISI 316 stainless steel — the second most common grade (after 304); it is also known as marine grade stainless steel due to its increased resistance to chloride corrosion compared to type 304. It is also used for food and surgical stainless steel uses due to the alloy addition of molybdenum that prevents specific forms of corrosion. AISI 316 is also often used for building nuclear reprocessing plants.
 
They come in a variation of sizes as the table below shows.
 
 
Part# Description Unit RRP Sale Price Qty.
Dome Nuts
1420 Holt F564 M3 Dome Nut A4 Stainless Steel - Pack 2
Holt Code: F564, Gauge: M3, Material: A4 (AISI 316) Stainless Steel, Qty: 2
Pack 2 - £1.60
1421 Holt F565 M4 Dome Nut A4 Stainless Steel - Pack 2
Holt Code: F565, Gauge: M4, Material: A4 (AISI 316) Stainless Steel, Qty: 2
Pack 2 - £1.60
1422 Holt F566 M5 Dome Nut A4 Stainless Steel - Pack 2
Holt Code: F566, Gauge: M5, Material: A4 (AISI 316) Stainless Steel, Qty: 2
Pack 2 - £1.60
1423 Holt F567 M6 Dome Nut A4 Stainless Steel - Pack 2
Holt Code: F567, Gauge: M6, Material: A4 (AISI 316) Stainless Steel, Qty: 2
Pack 2 - £2.00
1424 Holt F568 M8 Dome Nut A4 Stainless Steel - Pack 2
Holt Code: F568, Gauge: M8, Material: A4 (AISI 316) Stainless Steel, Qty: 2
Pack 2 - £2.86
1425 Holt F569 M10 Dome Nut A4 Stainless Steel - Pack 2
Holt Code: F569, Gauge: M10, Material: A4 (AISI 316) Stainless Steel, Qty: 2
Pack 2 - £3.95