Brassed or Stainless Steel. The Grub Screws are also known as Set Screws or Headless Screws. The Grub Screws are positioned fully in a pre-drilled hole, which maximises the connection / the fastening between two objects.
FIXXELY Grub Screws Assorted Set of 240 (M3,M4,M5,M6,M8) Cup Point & Hex Head with 5 Allen Key (M1.5,M2,M2.5,M3,M4) - 304 Stainless Steel Assorted Sizes Ideal for Door Handle, Home Repairs & Fixtures
M2 M2.5 M3 M4 M5 ALLEN KEY GRUB SCREWS CUP POINT SCREWS A2 STAINLESS DIN 916
M2.5 X 3MM ALLEN KEY GRUB SCREWS CUP POINT SCREWS STAINLESS STEEL A2 - DIN 916
290 Pcs Cone Cup Point Grub Screws, M3/M4/M5/M6/M8 Hex Head Socket Screws Set Assorted, Mixed Stainless Steel Metric Threads with Internal Hex Drive for Door Handles, with 5 Pcs Allen Key
M6 (6mm x 16mm) Grub Screws Cone Point A2 Stainless Steel Metric Thread Allen Socket Key ISO 4027 (Pack of 20) H05D
M5 (5mm x 6mm) Grub Screws Cone Point A2 Stainless Steel Metric Thread Allen Socket Key ISO 4027 (Pack of 20) H05D