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Features:

* High tensile till 1,300N/mm2

* Low and medium carbon steel with electrogalvanizing,zinc coating, copper coating and Nylon coating

* Stainless steel wire

* Smooth, clean, consistent tensile strength, uniform coating

for fast feeding without clogging or raw edge.

* Packing: 2-100kg/spool. Big packaging available.

Round stitching wire:

Gauage #16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 & 28

Flat Stitching wire:

Flat size 18x20, 19x21.5, 19.5x21, 20x24, 20x25, 21x25

How to calculate number of staples.

A staple for a book is usually one inch and two staples are usually used in each book.

(2 inches per book)x(amount of books)=total inches of wire

(total inches of wire)/(inches per spool)=amount of spools

(total inches of wire)/(inches per pound)=amount of pounds

Recommended Thickness of Work by wire gauge

Gauge

Size

Inches per lb

Feet per lb

Recommended Thickness of Work

18

0.0475

1992

166

5/8 to 2"

19

0.0410

2676

223

20

0.0348

3708

309

1/2 to 1"

21

0.0318

4476

373

5/16 to 5/8"

22

0.0286

5495

458

23

0.0258

6756

563

1/8 to 3/8"

24

0.0230

8496

708

1/16 to 1/4"

25

0.0204

10800

900

1/16 to 7/32"

26

0.0181

13728

1144

up to 3/16"

27

0.0173

15036

1253

up to 1/16"

28

0.0162

17148

1429

2 to 16 sheets

18x20

047x035

2544

212

5/8 to 2"

19x21.5

041x030

3396

283

1/2 to 1"

20x24

035x023

4896

408

up to 13/16"

20x25

035x020

5448

454

1/8 to 5/8"

21x25

032x021

6708

559

1/16 to 1/2"

Diameter by wire gauge

Wire Gauge

Dec.

mm

lbs/

1000 ft

16

.0625

1.588

10.42

17

.0540

1.372

7.778

18

.0475

1.207

6.018

19

.0410

1.041

4.484

20

.0348

0.8839

3.230

21

.0318

0.8052

2.680

22

.0286

0.7264

2.182

23

.0258

0.6553

1.775

24

.0230

0.5842

1.411

25

.0204

0.5182

1.110

26

.0181

0.4597

.08738

27

.0173

0.4394

0.7983

28

.0162

0.4115

0.7000

Gauge	Size	Inches per lb	Feet per lb	Recommended Thickness of Work
18	0.0475	1992	166	5/8 to 2"
19	0.0410	2676	223
20	0.0348	3708	309	1/2 to 1"
21	0.0318	4476	373	5/16 to 5/8"
22	0.0286	5495	458
23	0.0258	6756	563	1/8 to 3/8"
24	0.0230	8496	708	1/16 to 1/4"
25	0.0204	10800	900	1/16 to 7/32"
26	0.0181	13728	1144	up to 3/16"
27	0.0173	15036	1253	up to 1/16"
28	0.0162	17148	1429	2 to 16 sheets
18x20	047x035	2544	212	5/8 to 2"
19x21.5	041x030	3396	283	1/2 to 1"
20x24	035x023	4896	408	up to 13/16"
20x25	035x020	5448	454	1/8 to 5/8"
21x25	032x021	6708	559	1/16 to 1/2"

Wire Gauge	Dec.	mm	lbs/ 1000 ft
16	.0625	1.588	10.42
17	.0540	1.372	7.778
18	.0475	1.207	6.018
19	.0410	1.041	4.484
20	.0348	0.8839	3.230
21	.0318	0.8052	2.680
22	.0286	0.7264	2.182
23	.0258	0.6553	1.775
24	.0230	0.5842	1.411
25	.0204	0.5182	1.110
26	.0181	0.4597	.08738
27	.0173	0.4394	0.7983
28	.0162	0.4115	0.7000