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STP390400080B

Screw for Plastic
STP39 4.0x8.0 - T20
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

identical to KN6039
similar to WN1452 / WN5452 / KN1039

Product image Drawing

Specifications Downloads


Item Number		STP390400080B
Standard		KN6039
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	4.00+0.10 mm
Thread Core-Ø	d2	2.81 mm
Thread Pitch	p	1.46 mm
Length	L	8.00±0.45 mm
Head-Ø	D	7.00-0.36 mm
Head Height	K	3.100±0.150 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.60 mm
Size Six Lobe		T20
Penetration Depth	t	1.40 - 1.80 mm
Thread		STS-plus
Weight		1.129 kg / 1000 pieces

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

Add item to cart

local stock	9,900 pcs.
remote stock (10 working day(s) transfer time)	116,073 pcs.
Quantity		pcs.
Unit Price	from 0.03060 $
Total	$
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	$ 1.31000
from 10	$ 0.86000
from 20	$ 0.76000
from 50	$ 0.64000
from 100	$ 0.56600
from 200	$ 0.50000
from 300	$ 0.46500
from 400	$ 0.44100
from 500	$ 0.42400
from 1,000	$ 0.37500
from 2,000	$ 0.26300
from 3,000	$ 0.21400
from 4,000	$ 0.18600
from 5,000	$ 0.16700
from 6,000	$ 0.15300
from 7,000	$ 0.14200
from 8,000	$ 0.13400
from 9,000	$ 0.12600
from 10,000	$ 0.12000
from 11,000	$ 0.11500
from 12,000	$ 0.10900
from 13,000	$ 0.10400
from 14,000	$ 0.09900
from 15,000	$ 0.09440
from 16,000	$ 0.09010
from 17,000	$ 0.08600
from 18,000	$ 0.08220
from 19,000	$ 0.07860
from 20,000	$ 0.07510
from 22,000	$ 0.07080
from 24,000	$ 0.06710
from 26,000	$ 0.06390
from 28,000	$ 0.06120
from 30,000	$ 0.05880
from 32,000	$ 0.05670
from 34,000	$ 0.05480
from 36,000	$ 0.05310
from 38,000	$ 0.05160
from 40,000	$ 0.05020
from 42,000	$ 0.04900
from 44,000	$ 0.04780
from 46,000	$ 0.04680
from 48,000	$ 0.04580
from 50,000	$ 0.04490
from 55,000	$ 0.04290
from 60,000	$ 0.04120
from 65,000	$ 0.03980
from 70,000	$ 0.03860
from 75,000	$ 0.03750
from 80,000	$ 0.03650
from 85,000	$ 0.03600
from 110,000	$ 0.03540
from 120,000	$ 0.03450
from 130,000	$ 0.03380
from 140,000	$ 0.03310
from 150,000	$ 0.03250
from 160,000	$ 0.03200
from 170,000	$ 0.03160
from 180,000	$ 0.03120
from 190,000	$ 0.03090
from 200,000	$ 0.03060

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