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STM410400550S

Metric Machine Screw
STM41 4.0x55.0 - T20
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to ISO14581
similar to DIN7991 / DIN965 + TX


Item Number		STM410400550S
Standard		ISO 14581
Material		steel, hardened
Surface		zinc-plated 5-7 µm, baked, blue / transparent passivated
Thread Outside-Ø	d1	4.00 mm
Thread Pitch	p	0.70 mm
Length	L	55.00±0.95 mm
Head-Ø	D	8.40-0.36 mm
Cylindrical Head Height	C	0.70 mm
Size Six Lobe		T20
Penetration Depth	t	1.14 - 1.53 mm
Weight		4.346 kg / 1000 pieces

All technical information about is available for download, here. Spec sheet Metric Drawing Declaration of Conformity

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Stock level	6,751 pcs.
Quantity		pcs.
Unit Price	from 0.03780 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.23000
from 10	€ 0.62000
from 20	€ 0.50000
from 50	€ 0.39000
from 100	€ 0.31700
from 200	€ 0.26100
from 300	€ 0.23400
from 400	€ 0.21600
from 500	€ 0.20300
from 1,000	€ 0.16900
from 2,000	€ 0.13400
from 3,000	€ 0.11700
from 4,000	€ 0.10700
from 5,000	€ 0.09970
from 6,000	€ 0.09440
from 7,000	€ 0.09010
from 8,000	€ 0.08670
from 9,000	€ 0.08380
from 10,000	€ 0.08140
from 11,000	€ 0.07820
from 12,000	€ 0.07520
from 13,000	€ 0.07230
from 14,000	€ 0.06970
from 15,000	€ 0.06720
from 16,000	€ 0.06480
from 17,000	€ 0.06260
from 18,000	€ 0.06050
from 19,000	€ 0.05850
from 20,000	€ 0.05660
from 22,000	€ 0.05420
from 24,000	€ 0.05220
from 26,000	€ 0.05050
from 28,000	€ 0.04900
from 30,000	€ 0.04800
from 34,000	€ 0.04710
from 36,000	€ 0.04660
from 38,000	€ 0.04610
from 40,000	€ 0.04570
from 42,000	€ 0.04530
from 44,000	€ 0.04490
from 46,000	€ 0.04460
from 48,000	€ 0.04430
from 50,000	€ 0.04400
from 55,000	€ 0.04340
from 60,000	€ 0.04300
from 65,000	€ 0.04250
from 70,000	€ 0.04220
from 75,000	€ 0.04190
from 80,000	€ 0.04160
from 85,000	€ 0.04140
from 90,000	€ 0.04120
from 95,000	€ 0.04100
from 100,000	€ 0.04080
from 110,000	€ 0.04050
from 120,000	€ 0.04020
from 130,000	€ 0.04000
from 140,000	€ 0.03980
from 150,000	€ 0.03970
from 160,000	€ 0.03960
from 170,000	€ 0.03940
from 180,000	€ 0.03930
from 190,000	€ 0.03920
from 220,000	€ 0.03900
from 240,000	€ 0.03890
from 260,000	€ 0.03880
from 280,000	€ 0.03870
from 300,000	€ 0.03860
from 320,000	€ 0.03850
from 360,000	€ 0.03840
from 400,000	€ 0.03830
from 460,000	€ 0.03820
from 550,000	€ 0.03810
from 650,000	€ 0.03800
from 800,000	€ 0.03790
from 1,000,000	€ 0.03780

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