MS16555

Hardened Press-Fit Dowel Pins

MS16555-1 through -145 grand.gif (2853 bytes)

Alloy Steel

Hardened to 47-58 Rockwell C -Core and

60 Rockwell C minimum –Case, .020 minimum depth.

Shear Tested

4° -16° chamfer one end, 25° +-5° chamfer one end

Length +-.010	Diameter
Length +-.010	.0628/.0626	.0784/.0782	.0941/.0939	.1253/.1251	.1565/.1563	.1878/.1876	.2503/.2501	.3128/.3126
.1875	1		145
.2500	2	9
.3120	3	10	17
.3750	4	11	18	25
.4375	5	12	19	26
.5000	6	13	20	27	34
.6250	7	14	21	28	35	40
.7500	8	15	22	29	36	41	46
.8750		16	23	30	37	42	47
1.000			24	31	38	43	48	53
1.250				32	39	44	49	54
1.500				33		45	50	55
1.750							51	56
2.000							52	57
2.250								58
2.500								59

Length +-.010	Diameter
Length +-.010	.3753/.3751	.4378/.4376	.5003/.5001	.6253/.6251	.7503/.7501	.8753/.8751	1.0003/1.0001
1.250	60
1.500	61	68	77
1.750	62	69	78
2.000	63	70	79	88
2.250	64	71	80	89	101
2.500	65	72	81	90	102
2.750	66	73	82	91	103	117
3.000	67	74	83	92	104	118	132
3.250			84	93	105	119	133
3.500			85	94	106	120	134
3.750			86	95	107	121	135
4.000			87	96	108	122	136
4.500				98	110	124	138
5.000				100	112	126	140
6.000					116	130	144

MS16555-301 through -444 grand.gif (2853 bytes)

Alloy Steel

Phosphate Coated

Hardened to 47-58 Rockwell C -Core and

60 Rockwell C minimum –Case, .020 minimum depth.

Shear Tested

4° -16° chamfer one end, 25° +-5° chamfer one end

Length +-.010	Diameter
Length +-.010	.0628/.0626	.0784/.0782	.0941/.0939	.1253/.1251	.1565/.1563	.1878/.1876	.2503/.2501	.3128/.3126
.1875	301
.2500	302	309
.3125	303	310	317
.3750	304	311	318	325
.4375	305	312	319	326
.5000	306	313	320	327	334
.6250	307	314	321	328	335	340
.7500	308	315	322	329	336	341	346
.8750		316	323	330	337	342	347
1.000			324	331	338	343	348	353
1.250				332	339	344	349	354
1.500				333		345	350	355
1.750							351	356
2.000							352	357
2.250								358
2.5000								359

Length +-.010	Diameter
Length +-.010	.3753/.3751	.4378/.4376	.5003/.5001	.6253/.6251	.7503/.7501	.8753/.8751	1.0003/1.0001
1.250	360
1.500	361	368	377
1.750	362	369	378
2.000	363	370	379	388
2.250	364	371	380	389	401
2.500	365	372	381	390	402
2.750	366	373	382	391	403	417
3.000	367	374	383	392	404	418	432
3.250			384	393	405	419	433
3.500			385	394	406	420	434
3.750			386	395	407	421	435
4.000			387	396	408	422	436
4.500				398	410	424	438
5.000				400	412	426	440
6.000					416	430	444

MS16555-601 through -659 grand.gif (2853 bytes)

416 Stainless Steel

Clear passivated per ASTM A380-88

Hardened to 36-42 Rockwell C

Shear Tested

4° -16° chamfer one end, 25° +-5° chamfer one end

Three digit numbers (601-659) indicate parts per MS16555

DK numbers conform to MS16555 were there is no MS16555 dash number for that dimension.

Length +-.010	Diameter
Length +-.010	.0628/.0626	.0784/.0782	.0941/.0939	.1253/.1251	.1565/.1563	.1878/.1876	.2503/.2501	.3128/.3126
.1875	601		DK16-187	DK17-187	DK18-187	DK19-187	DK20-187	DK21-187
.2500	602	609	DK16-250	DK17-250	DK18-250	DK19-250	DK20-250	DK21-250
.3125	603	610	617	DK17-312	DK18-312	DK19-312	DK20-312	DK21-312
.3750	604	611	618	625	DK18-375	DK19-375	DK20-375	DK21-375
.4375	605	612	619	626	DK18-437	DK19-437	DK20-437	DK21-437
.5000	606	613	620	627	634	DK19-500	DK20-500	DK21-500
.6250	607	614	621	628	635	640	DK20-625	DK21-625
.7500	608	615	622	629	636	641	646	DK21-750
.8750	DK15-875	616	623	630	637	642	647	DK21-875
1.000	DK15-1000		624	631	638	643	648	653
1.250	DK15-1250		DK16-1250	632	639	644	649	654
1.500	DK15-1500		DK16-1500	633	D18-1500	645	650	655
1.750	DK15-1750		DK16-1750	DK17-1750	D18-1750	DK19-1750	651	656
2.000	DK15-2000		DK16-2000	DK17-2000	D18-2000	DK19-2000	652	657
2.250	DK15-2250		DK16-2250	DK17-2250	D18-2250	DK19-2250	DK20-2250	658
2.500	DK15-2500		DK16-2500	DK17-2500	D18-2500	DK19-2500	DK20-2500	659
2.750	DK15-2750		DK16-2750	DK17-2750	D18-2750	DK19-2750	DK20-2750	DK21-2750
3.000	DK15-3000		DK16-3000	DK17-3000	D18-3000	DK19-3000	DK20-3000	DK21-3000
3.250	DK15-3250		DK16-3250	DK17-3250	D18-3250	DK19-3250	DK20-3250	DK21-3250
3.500	DK15-3500		DK16-3500	DK17-3500	D18-3500	DK19-3500	DK20-3500	DK21-3500
3.750	DK15-3750		DK16-3750	DK17-3750	D18-3750	DK19-3750	DK20-3750	DK21-3750
4.000	DK15-4000		DK16-4000	DK17-4000	D18-4000	DK19-4000	DK20-4000	DK21-4000
4.500	DK15-4500		DK16-4500	DK17-4500	D18-4500	DK19-4500	DK20-4500	DK21-4500
5.000	DK15-5000		DK16-5000	DK17-5000	D18-5000	DK19-5000	DK20-5000	DK21-5000
6.000	DK15-6000		DK16-6000	DK17-6000	D18-6000	DK19-6000	DK20-6000	DK21-6000

MS16555-660 through -744 grand.gif (2853 bytes)

416 Stainless Steel

Clear passivated per ASTM A380-88

Hardened to 36-42 Rockwell C

Shear Tested

4° -16° chamfer one end, 25° +-5° chamfer one end

Three digit numbers (660-744) indicate parts per MS16555

DK numbers conform to MS16555 were there is no MS16555 dash number for that dimension.

Length +-.010	Diameter
Length +-.010	.3753/.3751	.4378/.4376	.5003/.5001	.6253/.6251	.7503/.7501	.8753/.8751	1.0003/1.0001
.1875	DK22-187
.2500	DK22-250
.3125	DK22-312
.3750	DK22-375
.4375	DK22-438
.5000	DK22-500
.6250	DK22-625
.7500	DK22-750
.8750	DK22-875
1.000	DK22-1000
1.250	660
1.500	661	668	677
1.750	662	669	678
2.000	663	670	679	688
2.250	664	671	680	689	701
2.500	665	672	681	690	702
2.750	666	673	682	691	703	717
3.000	667	674	683	692	704	718	732
3.250	DK22-3250		684	693	705	719	733
3.500	DK22-3500		685	694	706	720	734
3.750	DK22-3750		686	695	707	721	735
4.000	DK22-4000		687	696	708	722	736
4.500	DK22-4500			698	710	724	738
5.000	DK22-5000			700	712	726	740
6.000	DK22-6000				716	730	744

Precision Ground Shafts [1/8in.-3/8in. diameters] • Precision Ground Shafts [1/32in.-1.0in.]
Precision Dowel Pins [Slipfit] • Precision Dowel Pins [Interference-fit] • Hardened & Ground Press-Fit
MS16555 • MS16556 • MIL-P-21143 • Metric Precision Pins
Standard Precision Dowel Pins • .001 Oversized Precision Dowel Pins

Dowels, Pins & Shafts, Inc.
Ship to: 1975 Calumet Street / Clearwater, Fl 33765
Mail to: P.O. Box 1135 / Dunedin, Fl 34697-1135
Phone: (727) 461-1255 • Fax: (727) 441-8341

For Quotes: Please Fax:(727) 441-8341 or Call:(727) 461-1255