Machine Screws - Cheese - BA

A machine screw is a type of screw that is commonly used in industrial and manufacturing applications to secure components within engines, electronic products and general machinery.

Cheese head machine screws have large, chunky, cylindrical heads where the height of the head is usually approximately half of its diameter. With a slotted head for installation with a flat-bladed screwdriver or bit, cheese head machine screws are strong and durable.

For a similar type of machine screw that has a slightly larger diameter flat head and a slightly lower thinner profile then choose our pan slotted machine screw.

About BA Thread

BA thread (British association) is a rarely used thread that was once commonly found on small instruments and models. Still sparingly used in some industries such as metering equipment manufacturing and optical equipment.

Machine Screws - Cheese - BA
Guides & Tips

2BA x 5/8" - Machine Screw Cheese Head Slotted - A2 Stainless Steel - Pack of 10

Code: MSBACHA202062

£20.82 £24.98

2BA x 3/4" - Machine Screw Cheese Head Slotted - A2 Stainless Steel - Pack of 10

Code: MSBACHA202075

£20.97 £25.16

2BA x 1" - Machine Screw Cheese Head Slotted - A2 Stainless Steel - Pack of 10

Code: MSBACHA202100

£21.09 £25.31

4BA x 1/2" - Machine Screw Cheese Head Slotted - A2 Stainless Steel - Pack of 10

Code: MSBACHA204050

£20.25 £24.30

6BA x 1/2" - Machine Screw Cheese Head Slotted - A2 Stainless Steel - Pack of 10

Code: MSBACHA206050

£17.74 £21.29

2BA x 3/8" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR02037

£23.05 £27.66

4BA x 1/4" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR04025

£12.02 £14.42

4BA x 3/8" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR04037

£14.45 £17.34

4BA x 1/2" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR04050

£15.62 £18.74

4BA x 5/8" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR04062

£19.23 £23.08

4BA x 1 1/4" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR04125

£23.24 £27.89

4BA x 1 1/2" - Machine Screw Cheese Head Slotted - Brass - Pack of 10

Code: MSBACHBR04150

£9.75 £11.70

5BA x 1" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR05100

£19.67 £23.60

6BA x 1/4" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR06025

£11.75 £14.10

6BA x 1/2" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR06050

£12.25 £14.70

6BA x 3/4" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR06075

£12.60 £15.12

6BA x 7/8" - Machine Screw Cheese Head Slotted - Brass - Pack of 25

Code: MSBACHBR06087

£12.67 £15.20

6BA x 1" - Machine Screw Cheese Head Slotted - Brass - Pack of 2

Code: MSBACHBR06100

Only 1 pack of 2 left in stock

£4.63 £5.56

8BA x 1" - Machine Screw Cheese Head Slotted - Brass - Pack of 10

Code: MSBACHBR08100

£13.40 £16.08

0BA x 3/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 5

Code: MSBACHSC00075

£14.62 £17.54

2BA x 5/16" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC02031

£11.90 £14.28

3BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC03025

£10.47 £12.56

4BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04025

£10.92 £13.10

4BA x 5/16" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04031

£11.10 £13.32

4BA x 3/8" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04037

£11.67 £14.00

4BA x 7/16" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04043

£11.70 £14.04

4BA x 9/16" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04056

£11.78 £14.14

4BA x 5/8" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04062

£11.83 £14.20

4BA x 1" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04100

£11.56 £13.87

4BA x 1 1/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04125

From 1 reviews

£11.66 £13.99

4BA x 1 3/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04175

£12.29 £14.75

4BA x 2" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC04200

From 2 reviews

£15.66 £18.79

4BA x 2 1/2" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 10

Code: MSBACHSC04250

£15.51 £18.61

5BA x 3/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC05075

£11.56 £13.87

5BA x 1" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC05100

£11.86 £14.23

5BA x 1 1/2" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC05150

£12.54 £15.05

6BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC06025

£11.66 £13.99

6BA x 3/8" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC06037

£11.75 £14.10

6BA x 5/8" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC06062

£11.62 £13.94

8BA x 7/16" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC08043

£11.61 £13.93

8BA x 3/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC08075

£12.41 £14.89

8BA x 1" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 3

Code: MSBACHSC08100

£13.82 £16.58

10BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC10025

£16.47 £19.76

12BA x 3/16" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC12018

£15.42 £18.50

12BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - Self Colour - Pack of 25

Code: MSBACHSC12025

£16.47 £19.76

0BA x 5/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 10

Code: MSBACHZP00062

£11.93 £14.32

0BA x 1" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 10

Code: MSBACHZP00100

£17.61 £21.13

1BA x 1/2" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 10

Code: MSBACHZP01050

From 1 reviews

£10.81 £12.97

2BA x 5/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP02062

£11.58 £13.90

4BA x 3/16" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04018

£11.64 £13.97

4BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04025

£11.70 £14.04

4BA x 5/16" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04031

£11.75 £14.10

4BA x 3/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04037

£11.84 £14.21

4BA x 1/2" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04050

£11.58 £13.90

4BA x 3/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04075

£11.58 £13.90

4BA x 7/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04087

£18.95 £22.74

4BA x 1" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04100

£11.53 £13.84

4BA x 1 1/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04125

£11.66 £13.99

4BA x 1 3/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04175

£13.08 £15.70

4BA x 2" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04200

£19.54 £23.45

4BA x 2 1/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP04212

£14.91 £17.89

6BA x 1/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP06012

£13.75 £16.50

6BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP06025

£11.63 £13.96

6BA x 5/16" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP06031

£11.67 £14.00

6BA x 3/8" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP06037

£11.74 £14.09

6BA x 1/2" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP06050

£11.78 £14.14

6BA x 3/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP06075

£12.19 £14.63

8BA x 1/4" - Machine Screw Cheese Head Slotted BS 57 - BZP - Pack of 25

Code: MSBACHZP08025

£10.98 £13.18

2BA x 7/16" - Machine Screw Cheese Head Slotted BS 57 - YBZP - Pack of 25

Code: MSBACHZY02043

£11.56 £13.87

3BA x 3/16" - Machine Screw Cheese Head Slotted BS 57 - YBZP - Pack of 25

Code: MSBACHZY03018

£11.72 £14.06

3BA x 1 3/16" - Machine Screw Cheese Head Slotted BS 57 - YBZP - Pack of 25

Code: MSBACHZY03118

£13.52 £16.22

4BA x 3/16" - Machine Screw Cheese Head Slotted BS 57 - YBZP - Pack of 25

Code: MSBACHZY04018

£11.56 £13.87

Machine Screws - Cheese - BA

About BA Thread

Screws - Frequently Asked Questions

Screws - Guides & Reviews

Screws - Installation Advice