Table 8.1.5.2-1: Mechanically fastened joints · MIL-HDBK-5J

6 tables appear under this heading.

1. PDF page 1359

Shear Stress of Fastener, ksi			35	38	75	90	95	108	125	132	145	156
Fastener Diameter		Basic Shank Area
in.	Size^a	Basic Shank Area	Ultimate Single Shear Strength, lbs.
0.112	#4	0.0098520	345	374	739	887	936	1060	1230	1300	1425	1535
0.125	1/8	0.012272	430	466	920	1105	1165	1325	1530	1620	1775	1910
0.138	#6	0.014957	523	568	1120	1345	1420	1615	1870	1970	2165	2330
0.156	5/32	0.019175	671	729	1435	1725	1820	2070	2395	2530	2780	2990
0.164	#8	0.021124	739	803	1580	1900	2005	2280	2640	2785	3060	3295
0.188	3/16	0.027612	966	1045	2070	2485	2620	2980	3450	3645	4005	4310
0.190	#10	0.028353	992	1075	2125	2550	2690	3060	3540	3740	4110	4420
0.216	#12	0.036644	1280	1390	2745	3295	3480	3955	4580	4840	5315	5720
0.219	7/32	0.037582	1315	1425	2815	3380	3570	4060	4700	4960	5445	5860
0.250	1/4	0.049087	1715	1865	3680	4420	4660	5300	6140	6480	7115	7660
0.312	5/16	0.076699	2680	2915	5750	6900	7290	8280	9590	10100	11100	11950
0.375	3/8	0.11045	3865	4200	8280	9935	10450	11900	13800	14550	16000	17200
0.438	7/16	0.15033	5260	5710	11250	13500	14250	16200	18750	19800	21750	23450
0.500	1/2	0.19635	6870	7460	14700	17650	18650	21200	24500	25900	28450	30600
0.562	9/16	0.24850	8700	9440	18600	22350	23600	26800	31050	32800	36000	38750
0.625	5/8	0.30680	10700	11650	23000	27600	29150	33100	38350	40500	44500	47900
0.750	3/4	0.44179	15450	16750	33100	39750	42000	47700	55200	58300	64000	68900
0.875	7/8	0.60132	21050	22850	45100	54100	57100	64900	75200	79400	87200	93800
1.000	1	0.78540	27450	29850	58900	70700	74600	84800	98200	103500	113500	122500
1.125	1-1/8	0.99402	34750	37750	74600	89500	94400	107000	124000	131000	144000	155000
1.250	1-1/4	1.2272	43000	46600	92000	110000	116500	132500	153000	162000	177500	191000
1.375	1-3/8	1.4849	52000	56400	111000	133500	141000	160000	185500	196000	215000	231500
1.500	1-1/2	1.7671	61800	67100	132500	159000	167500	190500	220500	233000	256000	275500

2. PDF page 1362

	Unit Bearing Strength of Sheet for Fastener Diameter Indicated, lbs.
Thickness, in.	0.156	0.164	0.188	0.190	0.250	0.312	0.375	0.438	0.500	0.562	0.625	0.750	0.875	1.000
0.032	500	525							***
0.036	563	590	675	684									***
0.040	625	656	750	760
0.045	704	738	845	855
0.050	781	820	940	950	1250		***					***	***
0.063	985	1033	1180	1197	1575	1969
0.071	1110	1164	1330	1349	1775	2219	2662
0.080	1250	1312	1500	1520	2000	2500	3000	3500
0.090	1407	1476	1690	1710	2250	2812	3375	3938	4500			***		***
0.100	1562	1640	1875	1900	2500	3125	3750	4375	5000
0.125	1953	2050	2340	2375	3125	3906	4688	5469	6250	7030	7812
0.160	2500	2624	3000	3040	4000	5000	6000	7000	8000	9000	10000	12000
0.200	3125	3280	3750	3800	5000	6250	7500	8750	10000	11250	12500	15000	17500	20000
0.250	3916	4100	4688	4750	6250	7812	9375	10940	12500	14060	15625	18750	21875	25000
0.312	4867	5117	5866	5928	7800	9734	11700	13670	15600	17530	19500	23400	27300	31200
0.375	5850	6150	7050	7125	9375	11700	14063	16425	18750	21075	23400	28125	32810	37500
0.500	7800	8200	9400	9500	12500	15600	18750	21900	25000	28100	31250	37500	43750	50000
0.625	9750	10250	11750	11875	15625	19500	23440	27375	31250	35125	39062	46875	54690	62500
0.750	11700	12300	14100	14250	18750	23400	28125	32850	37500	42150	46875	56250	65625	75000
0.875	13650	14350	16450	16625	21875	27300	32810	38325	43750	49175	56690	65625	76560	87500
1.000	15600	16400	18800	19000	25000	31200	37600	43800	50000	56200	62500	75000	87500	100000

3. PDF page 1383

Section Thickness 1/4 inch or less
Type of Joint	Ultimate Tensile Stress, ksi
Tapered joints of 30° or less^b	90
All others	80

4. PDF page 1383

Type of Joint	Bending Modulus of Rupture, ksi
Tapered joints of 30° or less^b	F_b from Figure 2.8.1.1 for F_tu = 90 ksi
All others	0.9 of the values of F_b, from Figure 2.8.1.1 for F_tu = 90 ksi

5. PDF page 1404

Material	Allowable Strength
Heat-treated material (including normalized) used in “as-brazed” condition	Mechanical properties of normalized material
Heat-treated material (including normalized) reheat-treated during or after brazing	Mechanical properties corresponding to heat treatment performed

6. PDF page 1407

Section	Description	Page
9.1	General Information	5
9.1.1	Introduction	5
9.1.2	Applicability	5
9.1.3	Approval Procedures	5
9.1.4	Documentation Requirements	5
9.1.5	Summary	6
9.1.6	Data Basis	8
9.1.7	Rounding Procedures	10
9.2	Material, Specification, Testing, and Data Requirements	11
9.2.1	Material Requirements	11
9.2.2	Specification Requirements	11
9.2.3	Required Test Methods/Procedures	11
9.2.3.1	Mechanical Property Terms	14
9.2.3.2	Testing Direction and Specimen Location	14
9.2.3.3	Tension, Compression, Shear and Bearing	15
9.2.3.4	Other Static Properties	16
9.2.3.5	Dynamic and Time Dependent Properties	17
9.2.3.6	Mechanically Fastened Joints	22
9.2.3.7	Fusion-Welded Joints	23
9.2.4	Data Requirements	24
9.2.4.1	S-Basis Values	24
9.2.4.2	A- and B-Basis Values	25
9.2.4.3	Derived Property Values	30
9.2.4.4	Other Static Properties	30
9.2.4.5	Dynamic and Time Dependent Properties	32
9.2.4.6	Mechanically Fastened Joints	36
9.2.4.7	Fusion-Welded Joints	40
9.2.5	Experimental Design	40
9.2.5.1	Fatigue	40
9.2.5.2	Creep and Creep Rupture	46
9.2.5.3	Fusion-Welded Joints	48
9.3	Submission of Data	50
9.3.1	Recommended Procedures	50

Found in

MECHANICALLY FASTENED JOINTS

1. PDF page 1359

Shear Stress of Fastener, ksi			35	38	75	90	95	108	125	132	145	156
Fastener Diameter		Basic Shank Area
in.	Size^a	Basic Shank Area	Ultimate Single Shear Strength, lbs.
0.112	#4	0.0098520	345	374	739	887	936	1060	1230	1300	1425	1535
0.125	1/8	0.012272	430	466	920	1105	1165	1325	1530	1620	1775	1910
0.138	#6	0.014957	523	568	1120	1345	1420	1615	1870	1970	2165	2330
0.156	5/32	0.019175	671	729	1435	1725	1820	2070	2395	2530	2780	2990
0.164	#8	0.021124	739	803	1580	1900	2005	2280	2640	2785	3060	3295
0.188	3/16	0.027612	966	1045	2070	2485	2620	2980	3450	3645	4005	4310
0.190	#10	0.028353	992	1075	2125	2550	2690	3060	3540	3740	4110	4420
0.216	#12	0.036644	1280	1390	2745	3295	3480	3955	4580	4840	5315	5720
0.219	7/32	0.037582	1315	1425	2815	3380	3570	4060	4700	4960	5445	5860
0.250	1/4	0.049087	1715	1865	3680	4420	4660	5300	6140	6480	7115	7660
0.312	5/16	0.076699	2680	2915	5750	6900	7290	8280	9590	10100	11100	11950
0.375	3/8	0.11045	3865	4200	8280	9935	10450	11900	13800	14550	16000	17200
0.438	7/16	0.15033	5260	5710	11250	13500	14250	16200	18750	19800	21750	23450
0.500	1/2	0.19635	6870	7460	14700	17650	18650	21200	24500	25900	28450	30600
0.562	9/16	0.24850	8700	9440	18600	22350	23600	26800	31050	32800	36000	38750
0.625	5/8	0.30680	10700	11650	23000	27600	29150	33100	38350	40500	44500	47900
0.750	3/4	0.44179	15450	16750	33100	39750	42000	47700	55200	58300	64000	68900
0.875	7/8	0.60132	21050	22850	45100	54100	57100	64900	75200	79400	87200	93800
1.000	1	0.78540	27450	29850	58900	70700	74600	84800	98200	103500	113500	122500
1.125	1-1/8	0.99402	34750	37750	74600	89500	94400	107000	124000	131000	144000	155000
1.250	1-1/4	1.2272	43000	46600	92000	110000	116500	132500	153000	162000	177500	191000
1.375	1-3/8	1.4849	52000	56400	111000	133500	141000	160000	185500	196000	215000	231500
1.500	1-1/2	1.7671	61800	67100	132500	159000	167500	190500	220500	233000	256000	275500

2. PDF page 1362

	Unit Bearing Strength of Sheet for Fastener Diameter Indicated, lbs.
Thickness, in.	0.156	0.164	0.188	0.190	0.250	0.312	0.375	0.438	0.500	0.562	0.625	0.750	0.875	1.000
0.032	500	525							***
0.036	563	590	675	684									***
0.040	625	656	750	760
0.045	704	738	845	855
0.050	781	820	940	950	1250		***					***	***
0.063	985	1033	1180	1197	1575	1969
0.071	1110	1164	1330	1349	1775	2219	2662
0.080	1250	1312	1500	1520	2000	2500	3000	3500
0.090	1407	1476	1690	1710	2250	2812	3375	3938	4500			***		***
0.100	1562	1640	1875	1900	2500	3125	3750	4375	5000
0.125	1953	2050	2340	2375	3125	3906	4688	5469	6250	7030	7812
0.160	2500	2624	3000	3040	4000	5000	6000	7000	8000	9000	10000	12000
0.200	3125	3280	3750	3800	5000	6250	7500	8750	10000	11250	12500	15000	17500	20000
0.250	3916	4100	4688	4750	6250	7812	9375	10940	12500	14060	15625	18750	21875	25000
0.312	4867	5117	5866	5928	7800	9734	11700	13670	15600	17530	19500	23400	27300	31200
0.375	5850	6150	7050	7125	9375	11700	14063	16425	18750	21075	23400	28125	32810	37500
0.500	7800	8200	9400	9500	12500	15600	18750	21900	25000	28100	31250	37500	43750	50000
0.625	9750	10250	11750	11875	15625	19500	23440	27375	31250	35125	39062	46875	54690	62500
0.750	11700	12300	14100	14250	18750	23400	28125	32850	37500	42150	46875	56250	65625	75000
0.875	13650	14350	16450	16625	21875	27300	32810	38325	43750	49175	56690	65625	76560	87500
1.000	15600	16400	18800	19000	25000	31200	37600	43800	50000	56200	62500	75000	87500	100000

3. PDF page 1383

Section Thickness 1/4 inch or less
Type of Joint	Ultimate Tensile Stress, ksi
Tapered joints of 30° or less^b	90
All others	80

4. PDF page 1383

Type of Joint	Bending Modulus of Rupture, ksi
Tapered joints of 30° or less^b	F_b from Figure 2.8.1.1 for F_tu = 90 ksi
All others	0.9 of the values of F_b, from Figure 2.8.1.1 for F_tu = 90 ksi

5. PDF page 1404

Material	Allowable Strength
Heat-treated material (including normalized) used in “as-brazed” condition	Mechanical properties of normalized material
Heat-treated material (including normalized) reheat-treated during or after brazing	Mechanical properties corresponding to heat treatment performed

6. PDF page 1407

Section	Description	Page
9.1	General Information	5
9.1.1	Introduction	5
9.1.2	Applicability	5
9.1.3	Approval Procedures	5
9.1.4	Documentation Requirements	5
9.1.5	Summary	6
9.1.6	Data Basis	8
9.1.7	Rounding Procedures	10
9.2	Material, Specification, Testing, and Data Requirements	11
9.2.1	Material Requirements	11
9.2.2	Specification Requirements	11
9.2.3	Required Test Methods/Procedures	11
9.2.3.1	Mechanical Property Terms	14
9.2.3.2	Testing Direction and Specimen Location	14
9.2.3.3	Tension, Compression, Shear and Bearing	15
9.2.3.4	Other Static Properties	16
9.2.3.5	Dynamic and Time Dependent Properties	17
9.2.3.6	Mechanically Fastened Joints	22
9.2.3.7	Fusion-Welded Joints	23
9.2.4	Data Requirements	24
9.2.4.1	S-Basis Values	24
9.2.4.2	A- and B-Basis Values	25
9.2.4.3	Derived Property Values	30
9.2.4.4	Other Static Properties	30
9.2.4.5	Dynamic and Time Dependent Properties	32
9.2.4.6	Mechanically Fastened Joints	36
9.2.4.7	Fusion-Welded Joints	40
9.2.5	Experimental Design	40
9.2.5.1	Fatigue	40
9.2.5.2	Creep and Creep Rupture	46
9.2.5.3	Fusion-Welded Joints	48
9.3	Submission of Data	50
9.3.1	Recommended Procedures	50