3/8" Imperial Socket head bolts UNC (Black) of various length:

1" 1/4 bolts 31.75mm
1" 1/2 bolts 38.1mm
1" 3/4 bolts 44.45mm
2" bolts 50.8mm
2" 1/4 bolts 57.15mm
2" 1/2 bolts 63.5mm
2" 3/4 bolts 69.85mm
3" bolts 76.2mm
3" 1/4 bolts 82.55mm
3" 1/2 bolts 88.9mm
3" 3/4 bolts 95.25mm
4" bolts 101.6mm
4" 1/2 bolts 114.3mm
5" bolts 127mm
5" 1/2 bolts 139.7mm

Please send an email to remi@tnut.com.au if you need any other sizes.

From December 15, 2025, to January 30, 2026, dispatch times will be slower than normal (extended Xmas break - gone climbing!). We'll get your orders in the post or ready to collect within 8-15 days (depending on stock on hand). Thank you for your patience and continued support!

TIP: Save ~1.70% by emailing your order sheet to remi@tnut.au