A leading UK manufacturer and main distributor of standard and bespoke fasteners for international aerospace and other industries.



BS A204,A206,A208,A220 UNIFIED 100 DEG CSK HEAD SCREWS

To order call +44 (0)208 504 8833

SIZE A204 MILD STEEL CADMIUM A206 STAINLESS STEEL SELF COLOUR A208 ALUMINIUM ALLOY ANODISED & DYED GREEN A220 BRASS ELECTRO TINNED
“0/80 UNF X 3/32″”” A204-Y3 A206-Y3 A208-Y3 A220-Y3
“0/80 UNF X 1/8″”” A204-Y4 A206-Y4 A208-Y4 A220-Y4
“0/80 UNF X 5/32″”” A204-Y5 A206-Y5 A208-Y5 A220-Y5
“0/80 UNF X 3/16″”” A204-Y6 A206-Y6 A208-Y6 A220-Y6
“0/80 UNF X 7/32″”” A204-Y7 A206-Y7 A208-Y7 A220-Y7
“0/80 UNF X 1/4″”” A204-Y8 A206-Y8 A208-Y8 A220-Y8
“0/80 UNF X 9/32″”” A204-Y9 A206-Y9 A208-Y9 A220-Y9
“0/80 UNF X 5/16″”” A204-Y10 A206-Y10 A208-Y10 A220-Y10
“0/80 UNF X 11/32″”” A204-Y11 A206-Y11 A208-Y11 A220-Y11
“0/80 UNF X 3/8″”” A204-Y12 A206-Y12 A208-Y12 A220-Y12
“2/64 UNF X 1/8″”” A204-Z4 A206-Z4 A208-Z4 A220-Z4
“2/64 UNF X 5/32″”” A204-Z5 A206-Z5 A208-Z5 A220-Z5
“2/64 UNF X 3/16″”” A204-Z6 A206-Z6 A208-Z6 A220-Z6
“2/64 UNF X 7/32″”” A204-Z7 A206-Z7 A208-Z7 A220-Z7
“2/64 UNF X 1/4″”” A204-Z8 A206-Z8 A208-Z8 A220-Z8
“2/64 UNF X 9/32″”” A204-Z9 A206-Z9 A208-Z9 A220-Z9
“2/64 UNF X 5/16″”” A204-Z10 A206-Z10 A208-Z10 A220-Z10
“2/64 UNF X 11/32″”” A204-Z11 A206-Z11 A208-Z11 A220-Z11
“2/64 UNF X 3/8″”” A204-Z12 A206-Z12 A208-Z12 A220-Z12
“2/64 UNF X 13/32″”” A204-Z13 A206-Z13 A208-Z13 A220-Z13
“2/64 UNF X 7/16″”” A204-Z14 A206-Z14 A208-Z14 A220-Z14
“2/64 UNF X 15/32″”” A204-Z15 A206-Z15 A208-Z15 A220-Z15
“2/64 UNF X 1/2″”” A204-Z16 A206-Z16 A208-Z16 A220-Z16
“2/64 UNF X 17/32″”” A204-Z17 A206-Z17 A208-Z17 A220-Z17
“2/64 UNF X 9/16″”” A204-Z18 A206-Z18 A208-Z18 A220-Z18
“2/64 UNF X 19/32″”” A204-Z19 A206-Z19 A208-Z19 A220-Z19
“2/64 UNF X 5/8″”” A204-Z20 A206-Z20 A208-Z20 A220-Z20
“2/64 UNF X 21/32″”” A204-Z21 A206-Z21 A208-Z21 A220-Z21
“2/64 UNF X 11/16″”” A204-Z22 A206-Z22 A208-Z22 A220-Z22
“2/64 UNF X 23/32″”” A204-Z23 A206-Z23 A208-Z23 A220-Z23
“2/64 UNF X 3/4″”” A204-Z24 A206-Z24 A208-Z24 A220-Z24
“4/40 UNC X 5/32″”” A204-A5 A206-A5 A208-A5 A220-A5
“4/40 UNC X 3/16″”” A204-A6 A206-A6 A208-A6 A220-A6
“4/40 UNC X 7/32″”” A204-A7 A206-A7 A208-A7 A220-A7
“4/40 UNC X 1/4″”” A204-A8 A206-A8 A208-A8 A220-A8
“4/40 UNC X 9/32″”” A204-A9 A206-A9 A208-A9 A220-A9
“4/40 UNC X 5/16″”” A204-A10 A206-A10 A208-A10 A220-A10
“4/40 UNC X 11/32″”” A204-A11 A206-A11 A208-A11 A220-A11
“4/40 UNC X 3/8″”” A204-A12 A206-A12 A208-A12 A220-A12
“4/40 UNC X 13/32″”” A204-A13 A206-A13 A208-A13 A220-A13
“4/40 UNC X 7/16″”” A204-A14 A206-A14 A208-A14 A220-A14
“4/40 UNC X 15/32″”” A204-A15 A206-A15 A208-A15 A220-A15
“4/40 UNC X 1/2″”” A204-A16 A206-A16 A208-A16 A220-A16
“4/40 UNC X 17/32″”” A204-A17 A206-A17 A208-A17 A220-A17
“4/40 UNC X 9/16″”” A204-A18 A206-A18 A208-A18 A220-A18
“4/40 UNC X 19/32″”” A204-A19 A206-A19 A208-A19 A220-A19
“4/40 UNC X 5/8″”” A204-A20 A206-A20 A208-A20 A220-A20
“4/40 UNC X 21/32″”” A204-A21 A206-A21 A208-A21 A220-A21
“4/40 UNC X 11/16″”” A204-A22 A206-A22 A208-A22 A220-A22
“4/40 UNC X 23/32″”” A204-A23 A206-A23 A208-A23 A220-A23
“4/40 UNC X 3/4″”” A204-A24 A206-A24 A208-A24 A220-A24
“4/40 UNC X 25/32″”” A204-A25 A206-A25 A208-A25 A220-A25
“4/40 UNC X 13/16″”” A204-A26 A206-A26 A208-A26 A220-A26
“4/40 UNC X 27/32″”” A204-A27 A206-A27 A208-A27 A220-A27
“4/40 UNC X 7/8″”” A204-A28 A206-A28 A208-A28 A220-A28
“4/40 UNC X 29/32″”” A204-A29 A206-A29 A208-A29 A220-A29
“4/40 UNC X 15/16″”” A204-A30 A206-A30 A208-A30 A220-A30
“4/40 UNC X 31/32″”” A204-A31 A206-A31 A208-A31 A220-A31
“4/40 UNC X 1″”” A204-A32 A206-A32 A208-A32 A220-A32
“4/40 UNC X 1 1/32″”” A204-A33 A206-A33 A208-A33 A220-A33
“4/40 UNC X 1 1/16″”” A204-A34 A206-A34 A208-A34 A220-A34
“4/40 UNC X 1 3/32″”” A204-A35 A206-A35 A208-A35 A220-A35
“4/40 UNC X 1 1/8″”” A204-A36 A206-A36 A208-A36 A220-A36
“4/40 UNC X 1 5/32″”” A204-A37 A206-A37 A208-A37 A220-A37
“4/40 UNC X 1 3/16″”” A204-A38 A206-A38 A208-A38 A220-A38
“4/40 UNC X 1 7/32″”” A204-A39 A206-A39 A208-A39 A220-A39
“4/40 UNC X 1 1/4″”” A204-A40 A206-A40 A208-A40 A220-A40
“4/40 UNC X 1 9/32″”” A204-A41 A206-A41 A208-A41 A220-A41
“4/40 UNC X 1 5/16″”” A204-A42 A206-A42 A208-A42 A220-A42
“4/40 UNC X 1 11/32″”” A204-A43 A206-A43 A208-A43 A220-A43
“4/40 UNC X 1 3/8″”” A204-A44 A206-A44 A208-A44 A220-A44
“4/40 UNC X 1 13/32″”” A204-A45 A206-A45 A208-A45 A220-A45
“4/40 UNC X 1 7/16″”” A204-A46 A206-A46 A208-A46 A220-A46
“4/40 UNC X 1 15/32″”” A204-A47 A206-A47 A208-A47 A220-A47
“4/40 UNC X 1 1/2″”” A204-A48 A206-A48 A208-A48 A220-A48
“4/40 UNC X 1 9/16″”” A204-A50 A206-A50 A208-A50 A220-A50
“4/40 UNC X 1 3/4″”” A204-A56 A206-A56 A208-A56 A220-A56
“6/32 UNC X 3/16″”” A204-B6 A206-B6 A208-B6 A220-B6
“6/32 UNC X 7/32″”” A204-B7 A206-B7 A208-B7 A220-B7
“6/32 UNC X 1/4″”” A204-B8 A206-B8 A208-B8 A220-B8
“6/32 UNC X 9/32″”” A204-B9 A206-B9 A208-B9 A220-B9
“6/32 UNC X 5/16″”” A204-B10 A206-B10 A208-B10 A220-B10
“6/32 UNC X 11/32″”” A204-B11 A206-B11 A208-B11 A220-B11
“6/32 UNC X 3/8″”” A204-B12 A206-B12 A208-B12 A220-B12
“6/32 UNC X 13/32″”” A204-B13 A206-B13 A208-B13 A220-B13
“6/32 UNC X 7/16″”” A204-B14 A206-B14 A208-B14 A220-B14
“6/32 UNC X 15/32″”” A204-B15 A206-B15 A208-B15 A220-B15
“6/32 UNC X 1/2″”” A204-B16 A206-B16 A208-B16 A220-B16
“6/32 UNC X 17/32″”” A204-B17 A206-B17 A208-B17 A220-B17
“6/32 UNC X 9/16″”” A204-B18 A206-B18 A208-B18 A220-B18
“6/32 UNC X 19/32″”” A204-B19 A206-B19 A208-B19 A220-B19
“6/32 UNC X 5/8″”” A204-B20 A206-B20 A208-B20 A220-B20
“6/32 UNC X 21/32″”” A204-B21 A206-B21 A208-B21 A220-B21
“6/32 UNC X 11/16″”” A204-B22 A206-B22 A208-B22 A220-B22
“6/32 UNC X 23/32″”” A204-B23 A206-B23 A208-B23 A220-B23
“6/32 UNC X 3/4″”” A204-B24 A206-B24 A208-B24 A220-B24
“6/32 UNC X 25/32″”” A204-B25 A206-B25 A208-B25 A220-B25
“6/32 UNC X 13/16″”” A204-B26 A206-B26 A208-B26 A220-B26
“6/32 UNC X 27/32″”” A204-B27 A206-B27 A208-B27 A220-B27
“6/32 UNC X 7/8″”” A204-B28 A206-B28 A208-B28 A220-B28
“6/32 UNC X 29/32″”” A204-B29 A206-B29 A208-B29 A220-B29
“6/32 UNC X 15/16″”” A204-B30 A206-B30 A208-B30 A220-B30
“6/32 UNC X 31/32″”” A204-B31 A206-B31 A208-B31 A220-B31
“6/32 UNC X 1″”” A204-B32 A206-B32 A208-B32 A220-B32
“6/32 UNC X 1 1/32″”” A204-B33 A206-B33 A208-B33 A220-B33
“6/32 UNC X 1 1/16″”” A204-B34 A206-B34 A208-B34 A220-B34
“6/32 UNC X 1 3/32″”” A204-B35 A206-B35 A208-B35 A220-B35
“6/32 UNC X 1 1/8″”” A204-B36 A206-B36 A208-B36 A220-B36
“6/32 UNC X 1 5/32″”” A204-B37 A206-B37 A208-B37 A220-B37
“6/32 UNC X 1 3/16″”” A204-B38 A206-B38 A208-B38 A220-B38
“6/32 UNC X 1 7/32″”” A204-B39 A206-B39 A208-B39 A220-B39
“6/32 UNC X 1 1/4″”” A204-B40 A206-B40 A208-B40 A220-B40
“6/32 UNC X 1 9/32″”” A204-B41 A206-B41 A208-B41 A220-B41
“6/32 UNC X 1 5/16″”” A204-B42 A206-B42 A208-B42 A220-B42
“6/32 UNC X 1 11/32″”” A204-B43 A206-B43 A208-B43 A220-B43
“6/32 UNC X 1 3/8″”” A204-B44 A206-B44 A208-B44 A220-B44
“6/32 UNC X 1 13/32″”” A204-B45 A206-B45 A208-B45 A220-B45
“6/32 UNC X 1 7/16″”” A204-B46 A206-B46 A208-B46 A220-B46
“6/32 UNC X 1 15/32″”” A204-B47 A206-B47 A208-B47 A220-B47
“6/32 UNC X 1 1/2″”” A204-B48 A206-B48 A208-B48 A220-B48
“8/32 UNC X 3/16″”” A204-C6 A206-C6 A208-C6 A220-C6
“8/32 UNC X 7/32″”” A204-C7 A206-C7 A208-C7 A220-C7
“8/32 UNC X 1/4″”” A204-C8 A206-C8 A208-C8 A220-C8
“8/32 UNC X 9/32″”” A204-C9 A206-C9 A208-C9 A220-C9
“8/32 UNC X 5/16″”” A204-C10 A206-C10 A208-C10 A220-C10
“8/32 UNC X 11/32″”” A204-C11 A206-C11 A208-C11 A220-C11
“8/32 UNC X 3/8″”” A204-C12 A206-C12 A208-C12 A220-C12
“8/32 UNC X 13/32″”” A204-C13 A206-C13 A208-C13 A220-C13
“8/32 UNC X 7/16″”” A204-C14 A206-C14 A208-C14 A220-C14
“8/32 UNC X 15/32″”” A204-C15 A206-C15 A208-C15 A220-C15
“8/32 UNC X 1/2″”” A204-C16 A206-C16 A208-C16 A220-C16
“8/32 UNC X 17/32″”” A204-C17 A206-C17 A208-C17 A220-C17
“8/32 UNC X 9/16″”” A204-C18 A206-C18 A208-C18 A220-C18
“8/32 UNC X 19/32″”” A204-C19 A206-C19 A208-C19 A220-C19
“8/32 UNC X 5/8″”” A204-C20 A206-C20 A208-C20 A220-C20
“8/32 UNC X 21/32″”” A204-C21 A206-C21 A208-C21 A220-C21
“8/32 UNC X 11/16″”” A204-C22 A206-C22 A208-C22 A220-C22
“8/32 UNC X 23/32″”” A204-C23 A206-C23 A208-C23 A220-C23
“8/32 UNC X 3/4″”” A204-C24 A206-C24 A208-C24 A220-C24
“8/32 UNC X 25/32″”” A204-C25 A206-C25 A208-C25 A220-C25
“8/32 UNC X 13/16″”” A204-C26 A206-C26 A208-C26 A220-C26
“8/32 UNC X 27/32″”” A204-C27 A206-C27 A208-C27 A220-C27
“8/32 UNC X 7/8″”” A204-C28 A206-C28 A208-C28 A220-C28
“8/32 UNC X 29/32″”” A204-C29 A206-C29 A208-C29 A220-C29
“8/32 UNC X 15/16″”” A204-C30 A206-C30 A208-C30 A220-C30
“8/32 UNC X 31/32″”” A204-C31 A206-C31 A208-C31 A220-C31
“8/32 UNC X 1″”” A204-C32 A206-C32 A208-C32 A220-C32
“8/32 UNC X 1 1/32″”” A204-C33 A206-C33 A208-C33 A220-C33
“8/32 UNC X 1 1/16″”” A204-C34 A206-C34 A208-C34 A220-C34
“8/32 UNC X 1 3/32″”” A204-C35 A206-C35 A208-C35 A220-C35
“8/32 UNC X 1 1/8″”” A204-C36 A206-C36 A208-C36 A220-C36
“8/32 UNC X 1 5/32″”” A204-C37 A206-C37 A208-C37 A220-C37
“8/32 UNC X 1 3/16″”” A204-C38 A206-C38 A208-C38 A220-C38
“8/32 UNC X 1 7/32″”” A204-C39 A206-C39 A208-C39 A220-C39
“8/32 UNC X 1 1/4″”” A204-C40 A206-C40 A208-C40 A220-C40
“8/32 UNC X 1 9/32″”” A204-C41 A206-C41 A208-C41 A220-C41
“8/32 UNC X 1 5/16″”” A204-C42 A206-C42 A208-C42 A220-C42
“8/32 UNC X 1 11/32″”” A204-C43 A206-C43 A208-C43 A220-C43
“8/32 UNC X 1 3/8″”” A204-C44 A206-C44 A208-C44 A220-C44
“8/32 UNC X 1 13/32″”” A204-C45 A206-C45 A208-C45 A220-C45
“8/32 UNC X 1 7/16″”” A204-C46 A206-C46 A208-C46 A220-C46
“8/32 UNC X 1 15/32″”” A204-C47 A206-C47 A208-C47 A220-C47
“8/32 UNC X 1 1/2″”” A204-C48 A206-C48 A208-C48 A220-C48
“10/32 UNF X 3/16″”” A204-D6 A206-D6 A208-D6 A220-D6
“10/32 UNF X 7/32″”” A204-D7 A206-D7 A208-D7 A220-D7
“10/32 UNF X 1/4″”” A204-D8 A206-D8 A208-D8 A220-D8
“10/32 UNF X 9/32″”” A204-D9 A206-D9 A208-D9 A220-D9
“10/32 UNF X 5/16″”” A204-D10 A206-D10 A208-D10 A220-D10
“10/32 UNF X 11/32″”” A204-D11 A206-D11 A208-D11 A220-D11
“10/32 UNF X 3/8″”” A204-D12 A206-D12 A208-D12 A220-D12
“10/32 UNF X 13/32″”” A204-D13 A206-D13 A208-D13 A220-D13
“10/32 UNF X 7/16″”” A204-D14 A206-D14 A208-D14 A220-D14
“10/32 UNF X 15/32″”” A204-D15 A206-D15 A208-D15 A220-D15
“10/32 UNF X 1/2″”” A204-D16 A206-D16 A208-D16 A220-D16
“10/32 UNF X 17/32″”” A204-D17 A206-D17 A208-D17 A220-D17
“10/32 UNF X 9/16″”” A204-D18 A206-D18 A208-D18 A220-D18
“10/32 UNF X 19/32″”” A204-D19 A206-D19 A208-D19 A220-D19
“10/32 UNF X 5/8″”” A204-D20 A206-D20 A208-D20 A220-D20
“10/32 UNF X 21/32″”” A204-D21 A206-D21 A208-D21 A220-D21
“10/32 UNF X 11/16″”” A204-D22 A206-D22 A208-D22 A220-D22
“10/32 UNF X 23/32″”” A204-D23 A206-D23 A208-D23 A220-D23
“10/32 UNF X 3/4″”” A204-D24 A206-D24 A208-D24 A220-D24
“10/32 UNF X 25/32″”” A204-D25 A206-D25 A208-D25 A220-D25
“10/32 UNF X 13/16″”” A204-D26 A206-D26 A208-D26 A220-D26
“10/32 UNF X 27/32″”” A204-D27 A206-D27 A208-D27 A220-D27
“10/32 UNF X 7/8″”” A204-D28 A206-D28 A208-D28 A220-D28
“10/32 UNF X 29/32″”” A204-D29 A206-D29 A208-D29 A220-D29
“10/32 UNF X 15/16″”” A204-D30 A206-D30 A208-D30 A220-D30
“10/32 UNF X 31/32″”” A204-D31 A206-D31 A208-D31 A220-D31
“10/32 UNF X 1″”” A204-D32 A206-D32 A208-D32 A220-D32
“10/32 UNF X 1 1/32″”” A204-D33 A206-D33 A208-D33 A220-D33
“10/32 UNF X 1 1/16″”” A204-D34 A206-D34 A208-D34 A220-D34
“10/32 UNF X 1 3/32″”” A204-D35 A206-D35 A208-D35 A220-D35
“10/32 UNF X 1 1/8″”” A204-D36 A206-D36 A208-D36 A220-D36
“10/32 UNF X 1 5/32″”” A204-D37 A206-D37 A208-D37 A220-D37
“10/32 UNF X 1 3/16″”” A204-D38 A206-D38 A208-D38 A220-D38
“10/32 UNF X 1 7/32″”” A204-D39 A206-D39 A208-D39 A220-D39
“10/32 UNF X 1 1/4″”” A204-D40 A206-D40 A208-D40 A220-D40
“10/32 UNF X 1 9/32″”” A204-D41 A206-D41 A208-D41 A220-D41
“10/32 UNF X 1 5/16″”” A204-D42 A206-D42 A208-D42 A220-D42
“10/32 UNF X 1 11/32″”” A204-D43 A206-D43 A208-D43 A220-D43
“10/32 UNF X 1 3/8″”” A204-D44 A206-D44 A208-D44 A220-D44
“10/32 UNF X 1 13/32″”” A204-D45 A206-D45 A208-D45 A220-D45
“10/32 UNF X 1 7/16″”” A204-D46 A206-D46 A208-D46 A220-D46
“10/32 UNF X 1 15/32″”” A204-D47 A206-D47 A208-D47 A220-D47
“10/32 UNF X 1 1/2″”” A204-D48 A206-D48 A208-D48 A220-D48