R-TECH Hex Socket Countersunk Screws Steel Black Range

R-TECH Brand: R-TECH

The R-TECH Hex Socket Countersunk Screw range is a precision-engineered fastener designed for secure and reliable applications.

These screws are made from durable steel with a black finish, ensuring long-lasting performance.

  • Material: Steel
  • Finish: Black
  • Hex socket drive
    • Description Image Product Buy Pricing (Ex VAT) Thread Size Thread Length Thread Pitch Type Screw Head Style Material Finish Standards
    R-TECH 337412 M4 X 10 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337412 M4 X 10 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7412
    MPN: 337412

    39 in stock, despatched same day
    1+ £2.63
    10+ £2.52
    50+ £2.42
    Price per unit Ex VAT     		M4 10mm 0.7 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337413 M4 X 12 Hex Socket Countersunk Screws Steel Black
    R-TECH 337413 M4 X 12 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7413
    MPN: 337413

    5,100 in stock, despatched same dayAdditional quantity lead time 7 days
    10+ £0.042
    50+ £0.037
    100+ £0.034
    250+ £0.031
    500+ £0.0290
    1000+ £0.0280
    Price per unit Ex VAT     		M4 12mm 0.7 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337414 M4 X 16 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337414 M4 X 16 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7414
    MPN: 337414

    49 in stock, despatched same day
    1+ £3.49
    10+ £3.33
    50+ £3.20
    Price per unit Ex VAT     		M4 16mm 0.7 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337415 M4 X 20 Hex Socket Countersunk Screws Steel Black
    R-TECH 337415 M4 X 20 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7415
    MPN: 337415

    4,800 in stock, despatched same dayAdditional quantity lead time 7 days
    10+ £0.047
    50+ £0.043
    100+ £0.039
    250+ £0.035
    500+ £0.033
    1000+ £0.032
    Price per unit Ex VAT     		M4 20mm 0.7 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337416 M5 X 10 Hex Socket Countersunk Screws Steel Black
    R-TECH 337416 M5 X 10 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7416
    MPN: 337416

    4,700 in stock, despatched same dayAdditional quantity lead time 7 days
    10+ £0.046
    50+ £0.041
    100+ £0.037
    200+ £0.034
    400+ £0.032
    800+ £0.031
    Price per unit Ex VAT     		M5 10mm 0.8 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337417 M5 X 16 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337417 M5 X 16 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7417
    MPN: 337417

    48 in stock, despatched same day
    1+ £3.66
    10+ £3.50
    50+ £3.36
    Price per unit Ex VAT     		M5 16mm 0.8 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337418 M5 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337418 M5 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7418
    MPN: 337418

    48 in stock, despatched same day
    1+ £4.41
    10+ £4.23
    50+ £4.05
    Price per unit Ex VAT     		M5 20mm 0.8 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337419 M5 X 30 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337419 M5 X 30 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7419
    MPN: 337419

    44 in stock, despatched same day
    1+ £5.12
    10+ £4.91
    50+ £4.71
    Price per unit Ex VAT     		M5 30mm 0.8 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337420 M6 X 12 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337420 M6 X 12 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7420
    MPN: 337420

    49 in stock, despatched same day
    1+ £3.66
    10+ £3.50
    50+ £3.36
    Price per unit Ex VAT     		M6 12mm 1 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337421 M6 X 16 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337421 M6 X 16 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7421
    MPN: 337421

    48 in stock, despatched same day
    1+ £4.54
    10+ £4.35
    50+ £4.17
    Price per unit Ex VAT     		M6 16mm 1 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337422 M6 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337422 M6 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7422
    MPN: 337422

    48 in stock, despatched same day
    1+ £4.73
    10+ £4.54
    50+ £4.35
    Price per unit Ex VAT     		M6 20mm 1 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337423 M6 X 25 Hex Socket Countersunk Screws Steel Black
    R-TECH 337423 M6 X 25 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7423
    MPN: 337423

    4,900 in stock, despatched same dayAdditional quantity lead time 7 days
    10+ £0.075
    50+ £0.067
    100+ £0.061
    200+ £0.055
    400+ £0.052
    800+ £0.050
    Price per unit Ex VAT     		M6 25mm 1 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337424 M6 X 35 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    R-TECH 337424 M6 X 35 Hex Socket Countersunk Screws Steel Black - Pack Of 100
    Standard range
    Order code: 33-7424
    MPN: 337424

    50 in stock, despatched same day
    1+ £6.97
    10+ £6.67
    50+ £6.39
    Price per unit Ex VAT     		M6 35mm 1 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337425 M6 X 40 Hex Socket Countersunk Screws Steel Black
    R-TECH 337425 M6 X 40 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7425
    MPN: 337425

    5,000 in stock, despatched same dayAdditional quantity lead time 7 days
    10+ £0.105
    50+ £0.094
    100+ £0.086
    200+ £0.078
    400+ £0.074
    800+ £0.071
    Price per unit Ex VAT     		M6 40mm 1 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337426 M8 X 12 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    R-TECH 337426 M8 X 12 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    Standard range
    Order code: 33-7426
    MPN: 337426

    102 in stock, despatched same day
    1+ £2.55
    10+ £2.44
    50+ £2.34
    Price per unit Ex VAT     		M8 12mm 1.25 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337427 M8 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    R-TECH 337427 M8 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    Standard range
    Order code: 33-7427
    MPN: 337427

    24 in stock, despatched same day
    1+ £3.69
    10+ £3.54
    50+ £3.39
    Price per unit Ex VAT     		M8 20mm 1.25 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337428 M8 X 30 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    R-TECH 337428 M8 X 30 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    Standard range
    Order code: 33-7428
    MPN: 337428

    98 in stock, despatched same day
    1+ £5.14
    10+ £4.92
    50+ £4.72
    Price per unit Ex VAT     		M8 30mm 1.25 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337429 M8 X 40 Hex Socket Countersunk Screws Steel Black
    R-TECH 337429 M8 X 40 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7429
    MPN: 337429

    Out of stockBack-order availability date - 12/05/2026
    5+ £0.167
    25+ £0.149
    50+ £0.136
    100+ £0.123
    200+ £0.117
    400+ £0.112
    Price per unit Ex VAT     		M8 40mm 1.25 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337430 M8 X 50 Hex Socket Countersunk Screws Steel Black
    R-TECH 337430 M8 X 50 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7430
    MPN: 337430

    Out of stockBack-order availability date - 12/05/2026
    5+ £0.206
    25+ £0.185
    50+ £0.168
    100+ £0.152
    200+ £0.144
    400+ £0.139
    Price per unit Ex VAT     		M8 50mm 1.25 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337431 M10 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    R-TECH 337431 M10 X 20 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    Standard range
    Order code: 33-7431
    MPN: 337431

    51 in stock, despatched same day
    1+ £9.64
    10+ £9.23
    50+ £8.85
    Price per unit Ex VAT     		M10 20mm 1.5 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337432 M10 X 30 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    R-TECH 337432 M10 X 30 Hex Socket Countersunk Screws Steel Black - Pack Of 50
    Standard range
    Order code: 33-7432
    MPN: 337432

    50 in stock, despatched same day
    1+ £11.77
    10+ £11.27
    50+ £10.81
    Price per unit Ex VAT     		M10 30mm 1.5 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337433 M10 X 40 Hex Socket Countersunk Screws Steel Black
    R-TECH 337433 M10 X 40 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7433
    MPN: 337433

    2,450 in stock, despatched same dayAdditional quantity lead time 7 days
    5+ £0.242
    25+ £0.217
    50+ £0.197
    100+ £0.178
    200+ £0.169
    400+ £0.163
    Price per unit Ex VAT     		M10 40mm 1.5 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991
    R-TECH 337434 M10 X 50 Hex Socket Countersunk Screws Steel Black
    R-TECH 337434 M10 X 50 Hex Socket Countersunk Screws Steel Black
    Standard range
    Order code: 33-7434
    MPN: 337434

    2,500 in stock, despatched same dayAdditional quantity lead time 7 days
    5+ £0.429
    25+ £0.385
    50+ £0.349
    100+ £0.316
    200+ £0.300
    400+ £0.289
    Price per unit Ex VAT     		M10 50mm 1.5 Machine Screws Hex Socket Grade 10.9 Steel Self Colour DIN 7991


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