ALWAYS USE LUBRICANT WHEN ASSEMBLING STAINLESS STEEL FASTENERS

stainlessautomotivefastenings.co.uk


0.250 1/4 UNc Phillips Mushroom

0.250 1/4-20 UNc Phillips Mushroom



Product Image Item Name- Price
(0.250") 1/4"-20 UNC x 1/2" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x 1/2" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£1.94

Add:

(0.250") 1/4"-20 UNC x 5/8" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x 5/8" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£1.75

Add:

(0.250") 1/4"-20 UNC x 3/4" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x 3/4" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£2.57

Add:

(0.250") 1/4"-20 UNC x 7/8" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x 7/8" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£2.81

Add:

(0.250") 1/4"-20 UNC x1" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x1" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£3.12

Add:

(0.250") 1/4"-20 UNC x11/ 4" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x11/ 4" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£3.70

Add:

(0.250") 1/4"-20 UNC x11/2" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x11/2" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£4.06

Add:

(0.250") 1/4"-20 UNC x13/4" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x13/4" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£4.75

Add:

(0.250") 1/4"-20 UNC x2" Phillips Mushroom ANSI B18.6.3

(0.250") 1/4"-20 UNC x2" Phillips Mushroom ANSI B18.6.3

20 Tpi 0.573" Head diameter max 0.150" Head depth max Driver 3 Fully threaded 3-4 weeks lead time Other lengths may become available, please message...
£5.41

Add:



Your IP Address is: 216.73.216.89
Copyright © 2026 stainlessautomotivefastenings.co.uk.