spike - Hex Small 3/8 Brass - single

50pcs/lot M6*L+8 Brass column screw single head hex column chassis copper column motherboard hex space standoffs hex pillar - AliExpress

Simpson Strong-Tie E-Z Spike Steel Black 3-5/8 in. W X 34-7/8 in. L Post Spike - Ace Hardware

3/8 Brass, #2 Round Head Wood Screw, Solid Brass-PK24, #WS-2-3-8-RH – Weaver Leather Supply

NEEWER Universal Rubber Feet Tripod Spike, 3 PCS Nonslip Tripod Feet for Uneven Ground, 3/8 Replacement Spike Compatible with Andoer Gitzo Benro Induro Kingjoy Weifeng Tripod Monopod, HW-21 : : Electronics

Brass Female GHT x Male GHT Live Swivel

TEKTON 3/8 in. Drive x 4 mm Hex Bit Socket SHB13202 - The Home Depot

6/32 UNC Brass Knurled Small Acorn Cap Finial

Braber Equipment - Weld-On Lift Arm Ball Sockets

Gothic Choker With Long Hex Spikes