ONLINE SHOP

STP31A0400500S

Screw for Plastic
STP31A 4.0x50.0 - H2
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to WN1411 / KN1031
similar to WN1441


Item Number		STP31A0400500S
Standard		KN1031
Material		steel, hardened
Surface		zinc-plated 5-7 µm, baked, blue / transparent passivated
Thread Outside-Ø	d1	4.00+0.18 mm
Thread Core-Ø	d2	2.17 mm
Thread Pitch	p	1.79 mm
Length	L	50.00±0.80 mm
Head-Ø	D	8.00-0.36 mm
Head Height	K	2.500±0.125 mm
Flange Thickness	S	0.90 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.40 mm
Size Cross Recess		H2
Penetration Depth	t	1.33 - 1.96 mm
Thread		STS
Weight		2.907 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

Stock level	0 pcs.
minimum order quantity	4,000 pcs.
Lead time	14 weeks
Quantity		pcs.
Unit Price	from 0.02580 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.22000
from 10	€ 0.67000
from 20	€ 0.56000
from 50	€ 0.44000
from 100	€ 0.37100
from 200	€ 0.31200
from 300	€ 0.28200
from 400	€ 0.26300
from 500	€ 0.24900
from 1,000	€ 0.21100
from 2,000	€ 0.16400
from 3,000	€ 0.14200
from 4,000	€ 0.12800
from 5,000	€ 0.11900
from 6,000	€ 0.11200
from 7,000	€ 0.10700
from 8,000	€ 0.10200
from 9,000	€ 0.09840
from 10,000	€ 0.09510
from 11,000	€ 0.09100
from 12,000	€ 0.08710
from 13,000	€ 0.08340
from 14,000	€ 0.08000
from 15,000	€ 0.07670
from 16,000	€ 0.07360
from 17,000	€ 0.07070
from 18,000	€ 0.06800
from 19,000	€ 0.06540
from 20,000	€ 0.06300
from 22,000	€ 0.05990
from 24,000	€ 0.05730
from 26,000	€ 0.05500
from 28,000	€ 0.05310
from 30,000	€ 0.05140
from 32,000	€ 0.04990
from 34,000	€ 0.04860
from 36,000	€ 0.04740
from 38,000	€ 0.04630
from 40,000	€ 0.04530
from 42,000	€ 0.04440
from 44,000	€ 0.04360
from 46,000	€ 0.04280
from 48,000	€ 0.04220
from 50,000	€ 0.04150
from 55,000	€ 0.04010
from 60,000	€ 0.03890
from 65,000	€ 0.03850
from 70,000	€ 0.03680
from 75,000	€ 0.03540
from 80,000	€ 0.03430
from 85,000	€ 0.03350
from 90,000	€ 0.03280
from 95,000	€ 0.03220
from 100,000	€ 0.03370
from 110,000	€ 0.03280
from 120,000	€ 0.03200
from 130,000	€ 0.03120
from 140,000	€ 0.03070
from 150,000	€ 0.03020
from 160,000	€ 0.02990
from 170,000	€ 0.02950
from 180,000	€ 0.02930
from 190,000	€ 0.02900
from 200,000	€ 0.02880
from 220,000	€ 0.02840
from 240,000	€ 0.02810
from 260,000	€ 0.02870
from 280,000	€ 0.02850
from 300,000	€ 0.02820
from 320,000	€ 0.02800
from 340,000	€ 0.02780
from 360,000	€ 0.02770
from 380,000	€ 0.02750
from 400,000	€ 0.02740
from 420,000	€ 0.02730
from 440,000	€ 0.02720
from 460,000	€ 0.02710
from 480,000	€ 0.02700
from 500,000	€ 0.02690
from 550,000	€ 0.02660
from 600,000	€ 0.02650
from 650,000	€ 0.02630
from 700,000	€ 0.02620
from 750,000	€ 0.02610
from 800,000	€ 0.02600
from 900,000	€ 0.02590
from 950,000	€ 0.02580

Your Contact Person

Phone +49 2351 65833-0

Mail info@screwerk.de