Knurled Locking Screw - Steel (WDS 521)

Knurled Locking Screw - Steel (WDS 521)
Knurled Locking Screw - Steel (WDS 521)

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Knurled Locking Screw - Steel (WDS 521) (Available) £0.62 - £5.70 Each

WDS 521

Type - Thumb Screws / Material - Steel

MATERIAL
Steel BS.970 Gr.230M07
Chemical black finish

See 817 Series for this part in 316 Stainless Steel
See 8917 Series for this part in 303 Stainless Steel

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Available Sizes

Select part number to view prices and download 2D & 3D CAD models at the top of page

WDS No. Select D L D1 D2 E H Weight
521-20110 Select M4 10 16 8 3.5 9.5 8 grams
521-20115 Select M4 15 16 8 3.5 9.5 15 grams
521-20120 Select M4 20 16 8 3.5 9.5 15 grams
521-20210 Select M5 10 19 10 4 11.5 14 grams
521-20215 Select M5 15 19 10 4 11.5 15 grams
521-20220 Select M5 20 19 10 4 11.5 15 grams
521-20315 Select M6 15 25 12 5 15 31 grams
521-20320 Select M6 20 25 12 5 15 31 grams
521-20325 Select M6 25 25 12 5 15 30 grams
521-20415 Select M8 15 28 16 6 18 50 grams
521-20420 Select M8 20 28 16 6 18 55 grams
521-20425 Select M8 25 28 16 6 18 58 grams
521-20525 Select M10 25 35 20 8 23 105 grams
521-20530 Select M10 30 35 20 8 23 110 grams
521-20540 Select M10 40 35 20 8 23 110 grams
521-20625 Select M12 25 40 22 10 25 150 grams
521-20640 Select M12 40 40 22 10 25 175 grams

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