The Machine Screws category provides slotted cheese head and slotted CSK head fasteners in black, brass, and EPG finishes, available in both metric‑standard and UNC series threads. All screws meet DIN 84/4.8 (cheese head) or DIN 963/4.8 (CSK) specifications and cover diameters from 1/4" to 5/16" with lengths ranging from 1/2" to 4". Select this category when you require DIN‑compliant, coated or uncoated machine screws for industrial applications.

Browse Machine Screws

BLK Slotted Cheese Head Machine Screw - Metric Std25 products

BLK Slotted Cheese Head Machine Screw - UNC Series14 products

BLK Slotted CSK Machine Screw - Metric Std22 products

BLK Slotted CSK Machine Screw - UNC Series27 products

Brass Slotted Cheese Head Machine Screws - Metric Std20 products

Brass Slotted Cheese Head Machine Screws - UNC Series1 products

EPG Slotted Cheese Head Machine Screw - Metric Std17 products

EPG Slotted CSK Machine Screw - Metric Std24 products

EPG Slotted CSK Machine Screw - UNC Series1 products

Machine Screws

297 products

Brass Slotted Raised Cheese Head Machine Screw:1/8 x 1/2"UNC - DIN 7985/Brass/Full Thread

Brass · 79851/8 1/2 C BR FT

Brass Slotted Raised Cheese Head Machine Screw:M3 x 12 - DIN 7985/Brass/Full Thread

Brass · 79853 12 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M3 x 30 - DIN 7985/Brass/Full Thread

Brass · 79853 30 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M3 x 35 - DIN 7985/Brass/Full Thread

Brass · 79853 35 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M3 x 40 - DIN 7985/Brass/Full Thread

Brass · 79853 40 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M3 x 50 - DIN 7985/Brass/Full Thread

Brass · 79853 50 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M4 x 40 - DIN 7985/Brass/Full Thread

Brass · 79854 40 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M4 x 50 - DIN 7985/Brass/Full Thread

Brass · 79854 50 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M5 x 12 - DIN 7985/Brass/Full Thread

Brass · 79855 12 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M5 x 25 - DIN 7985/Brass/Full Thread

Brass · 79855 25 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M5 x 30 - DIN 7985/Brass/Full Thread

Brass · 79855 30 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M5 x 35 - DIN 7985/Brass/Full Thread

Brass · 79855 35 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M5 x 40 - DIN 7985/Brass/Full Thread

Brass · 79855 40 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M5 x 50 - DIN 7985/Brass/Full Thread

Brass · 79855 50 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 12 - DIN 7985/Brass/Full Thread

Brass · 79856 12 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 20 - DIN 7985/Brass/Full Thread

Brass · 79856 20 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 25 - DIN 7985/Brass/Full Thread

Brass · 79856 25 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 30 - DIN 7985/Brass/Full Thread

Brass · 79856 30 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 35 - DIN 7985/Brass/Full Thread

Brass · 79856 35 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 40 - DIN 7985/Brass/Full Thread

Brass · 79856 40 BR FT

Brass Slotted Raised Cheese Head Machine Screw:M6 x 50 - DIN 7985/Brass/Full Thread

Brass · 79856 50 BR FT

Slotted Cheese Head Machine Screw:5/16" x 3"UNC - DIN 84/4.8/Black

Black oxide · 00845/16 3 C 4.8

Slotted CSK Head Machine Screw:1/2" x 2"C - DIN 963/4.8/Black

Black oxide · 09631/2 2 C 4.8 BLK

Slotted CSK Head Machine Screw:1/4" x 1 1/2"C - DIN 963/4.8/Black

Black oxide · 09631/4 1 1/2 C 4.8 BLK