6 32 Socket Head Cap Screw Dimensions

Labeled diagram of socket head cap screw

Standard Socket Head Cap Screw Dimensions (Blend & Stainless Steel) ASME B18.3-2003
Basic Spiral Diameter Click on the size to shop products	Trunk Bore (D)		Head Diameter (A)		Head Pinnacle (H)		Acme Chamfer or Radius (C)	Hex Socket Size (J)	Fillet Juncture Bore at Begetting Surface (F)		Cardinal Engage-ment (T)	Wall Thick-ness (Chiliad)	Bottom Chamfer or Radius (K)
Basic Spiral Diameter Click on the size to shop products	Max	Min	Max	Min	Max	Min	Max	Nom	Max	Min	Min	Min	Max
0	0.0600	0.0568	0.096	0.091	0.060	0.057	0.004	0.050	0.074	0.062	0.025	0.020	0.007
1	0.0730	0.0695	0.118	0.112	0.073	0.070	0.005	1/16	0.087	0.075	0.031	0.025	0.007
2	0.0860	0.0822	0.140	0.134	0.086	0.083	0.008	5/64	0.102	0.090	0.038	0.029	0.007
3	0.0990	0.0949	0.161	0.154	0.099	0.095	0.008	five/64	0.115	0.102	0.044	0.034	0.007
iv	0.1120	0.1075	0.183	0.176	0.112	0.108	0.009	3/32	0.130	0.117	0.051	0.038	0.008
five	0.1250	0.1202	0.205	0.198	0.125	0.121	0.012	iii/32	0.145	0.132	0.057	0.043	0.008
vi	0.1380	0.1329	0.226	0.218	0.138	0.134	0.013	7/64	0.158	0.144	0.064	0.047	0.008
8	0.1640	0.1585	0.270	0.262	0.164	0.159	0.014	9/64	0.188	0.172	0.077	0.056	0.008
10	0.1900	0.1840	0.312	0.303	0.190	0.185	0.018	5/32	0.218	0.202	0.090	0.065	0.008
1/four	0.2500	0.2435	0.375	0.365	0.250	0.244	0.025	iii/16	0.278	0.261	0.120	0.095	0.010
v/16	0.3125	0.3053	0.469	0.457	0.312	0.306	0.033	one/4	0.347	0.329	0.151	0.119	0.010
3/eight	0.3750	0.3678	0.562	0.550	0.375	0.368	0.040	5/xvi	0.415	0.397	0.182	0.143	0.010
7/16	0.4375	0.4294	0.656	0.642	0.438	0.430	0.047	three/eight	0.484	0.465	0.213	0.166	0.015
ane/2	0.5000	0.4919	0.750	0.735	0.500	0.492	0.055	three/8	0.552	0.531	0.245	0.190	0.015
five/8	0.6250	0.6163	0.938	0.921	0.625	0.616	0.070	i/2	0.689	0.664	0.307	0.238	0.015
3/four	0.7500	0.7406	1.125	1.107	0.750	0.740	0.085	5/8	0.828	0.800	0.370	0.285	0.015
7/8	0.8750	0.8647	1.312	1.293	0.875	0.864	0.100	3/4	0.963	0.932	0.432	0.333	0.020
1	1.0000	0.9886	i.500	1.479	one.000	0.988	0.114	3/4	1.100	one.068	0.495	0.380	0.020
1-1/four	1.2500	1.2336	1.875	1.852	1.250	one.236	0.144	7/eight	1.370	i.333	0.620	0.475	0.020
1-1/2	1.5000	1.4818	two.250	2.224	1.500	1.485	0.176	i	1.640	i.601	0.745	0.570	0.020

Socket Cap Screws : Nominal Thread Length
Tolerance on Length	Nominal Spiral Size	Nominal Spiral Length
	Nominal Spiral Size	Up to i"	Over i" - two-ane/2"	Over two-ane/2" - 6"	Over 4" - 6"
	0 thru 3/8	-.03	-.04	-.06	-.12
	vii/xvi thru 3/four	-.03	-.06	-.08	-.12
	vii/8 thru 1-1/2	-.05	-.10	-.14	-.20

Mechanical Properties of Socket Cap Screws - Alloy and Stainless Steel
Nominal Size	Tensile Strength (lbs., min)				Yield Strength (lbs., min)				Body Department		Tightening Torque (in. - lbs.)
	UNRC		UNRF		UNRC		UNRF		Unmarried Shear Forcefulness (lbs., min.)		UNRC		UNRF
	Alloy	Stainless	Blend	Stainless	Alloy	Stainless	Alloy	Stainless	Alloy	Stainless	Alloy	Stainless	Alloy	Stainless
0	-	-	320	145	-	-	290	72	305	130	-	-	2.half-dozen	1.4
1	475	-	500	220	425	-	450	111	450	190	4.5	-	4.8	2.iii
2	665	295	710	-	600	185	635	-	625	260	seven.5	3.8	8.0	-
three	875	-	940	-	790	-	845	-	830	-	11.0	-	12.0	-
four	1,090	480	1,190	-	975	240	1,070	-	1,060	350	16.0	6.0	18.0	-
5	1,430	-	ane,490	-	i,290	-	1,345	-	ane,325	-	24.0	-	24.0	-
6	1,640	725	ane,825	-	ane,470	363	i,645	-	1,615	375	30.0	xv.0	34.0	-
8	2,520	one,120	2,650	-	2,270	560	two,385	-	ii,280	670	55.0	28.0	58.0	-
10	3,150	1,400	3,600	ane,600	two,835	701	3,240	800	3,060	950	79.0	twoscore.0	90.0	46.0
1/4	five,725	2,550	6,550	2,910	5,150	1,273	v,900	1,455	v,295	two,200	200.0	95.0	230.0	109.0
5/xvi	9,430	4,200	x,440	4,645	viii,490	ii,100	9,395	2,230	8,285	3,450	415.0	170.0	460.0	188.0
3/8	13,950	six,100	xv,805	vii,025	12,555	3,100	14,225	three,510	11,910	4,970	740.0	301.0	845.0	341.0
seven/xvi	19,135	-	21,365	-	17,220	-	19,230	-	16,200	-	1,190.0	-	1,305.0	-
one/2	25,540	11,350	28,780	-	22,990	5,675	25,905	-	21,175	viii,840	i,800.0	750.0	2,065.0	-
v/8	38,400	-	43,500	-	34,550	-	39,150	-	31,300	-	three,400.0	-	three,800.0	-
three/4	56,750	-	63,400	-	51,100	-	57,050	-	45,050	-	half dozen,000.0	-	6,750.0	-
7/8	78,500	-	86,500	-	70,700	-	77,850	-	61,350	-	8,250.0	-	nine,200.0	-
1	103,000	-	112,700	-	92,700	-	101,450	-	80,100	-	12,500.0	-	13,000.0	-
1-1/4	164,700	-	182,400	-	148,250	-	164,150	-	125,100	-	25,000.0	-	27,750.0	-
ane-1/2	238,800	-	268,800	-	215,950	-	241,900	-	180,200	-	43,500.0	-	49,000.0	-

Labeled diagram of socket cap screw lengths.

Trunk and Grip Lengths of Standard Head Socket Cap Screws ASME B18.three-2003
Nominal Size (D)	0		1		two		3		4		five		six		eight		10		ane/4		5/sixteen		iii/viii		7/16		i/2		5/8		3/iv		seven/8		1
Basic Thread Length (LT)	0.500		0.625		0.625		0.625		.750		.750		.750		.875		.875		one.000		ane.125		i.250		1.375		ane.500		one.750		2.000		two.250		2.500
Nominal Length (L)	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB	LG	LB
i.00	0.fifty	0.44	0.25	0.17	0.25	0.xvi	0.25	0.fifteen	0.25	0.12	0.25	0.12
1.25	0.75	0.69	0.62	0.55	0.62	0.54	0.62	0.52	0.25	0.12	0.25	0.12	0.50	0.34	0.38	0.22	0.38	0.17
1.50			0.88	0.80	0.88	0.79	0.88	0.77	0.75	0.62	0.75	0.62	0.50	0.34	0.38	0.22	0.38	0.17	0.fifty	0.25
1.75					1.12	1.04	1.12	one.02	0.75	0.62	0.75	0.62	1.00	0.84	0.88	0.72	0.88	0.67	0.50	0.25	0.62	0.35	0.50	0.19
2.00							1.38	i.27	ane.25	one.12	1.25	1.12	ane.00	0.84	0.viii	0.72	0.88	0.67	1.00	0.75	0.62	0.35	0.50	0.19	0.62	0.27
two.25									i.25	1.12	1.25	ane.12	i.50	ane.34	1.38	ane.22	i.38	ane.17	one.00	0.75	1.12	0.85	one.00	0.69	0.62	0.27	0.75	0.36
two.50											1.75	ane.62	one.50	i.34	1.38	1.22	i.38	1.17	1.50	one.25	1.12	0.85	1.00	0.69	i.12	0.77	0.75	0.36	0.75	0.30
2.75													two.00	1.84	1.88	1.72	1.88	one.67	1.fifty	i.25	i.62	1.35	1.50	1.19	1.12	0.77	0.75	0.36	0.75	0.thirty
iii.00															i.88	1.72	ane.88	1.67	2.00	one.75	1.62	1.35	one.l	1.xix	1.62	ane.27	one.50	1.12	0.75	0.30	1.00	0.50
3.25																	2.38	2.17	two.00	i.75	2.12	1.85	2.00	i.69	one.62	1.27	i.50	1.12	one.50	4.04	1.00	0.50	ane.00	0.44
three.fifty																			ii.l	two.25	two.12	1.85	ii.00	i.69	2.12	i.77	1.50	one.12	1.50	one.04	1.00	0.50	1.00	0.44	1.00	0..38
4.00																			3.00	2.75	2.62	ii.35	2.l	2.nineteen	2.62	two.27	2.25	1.86	2.25	one.lxxx	2.00	1.l	ane.00	0.44	1.00	0.38
4.50																			three.fifty	3.25	three.12	2.85	3.00	2.69	3.12	ii.77	iii.00	2.62	2.25	1.80	2.00	one.50	two.00	1.44	two.00	one.38
5.00																			4.00	three.75	3.62	iii.35	iii.50	3.19	3.62	3.27	3.00	2.62	3.00	two.54	three.00	2.50	ii.00	1.44	2.00	1.38
5.fifty																					four.12	3.85	4.00	3.69	4.12	3.77	three.75	three.36	three.75	3.30	iii.00	2.l	3.00	2.44	3.00	2.38
6.00																					4.62	4.35	4.50	four.nineteen	four.62	4.27	iv.fifty	4.12	three.75	three.thirty	4.00	3.50	iii.00	2.44	3.00	2.38
6.50																							5.00	4.69	five.12	four.77	4.fifty	4.12	4.l	4.04	4.00	iii.50	4.00	three.44	iv.00	3.38
7.00																							v.50	v.19	5.62	5.27	5.25	iv.86	5.25	4.80	v.00	4.50	4.00	iii.44	4.00	iii.38
viii.00																									half-dozen.62	vi.27	6.00	v.62	6.00	5.54	half dozen.00	five.fifty	5.00	four.44	v.00	4.38
9.00																									seven.62	7.27	7.00	6.62	6.75	6.30	vii.00	half dozen.fifty	6.00	v.44	6.00	5.38
10.00																											8.00	vii.62	7.75	7.30	viii.00	seven.l	seven.00	6.44	7.00	6.38
11.00																													ix.25	8.80	9.00	8.50	8.00	7.44	8.00	7.38
12.00																													x.25	9.80	10.00	ix.50	9.00	8.44	9.00	8.38

Notes:

The basic thread lengths (LT) listed directly below the nominal sizes in the tabular array above represents the nominal length up to which all screws of that diameter shall be fully threaded.
To decide the threaded portion of the screws with a nominal length greater than LT, subtract the minimum design grip length (LG) from the nominal length (L).

Socket Cap Screws : Functioning & Mechanical Stats
	Standard Caput - Alloy Steel	Standard Head - Stainless Steel	Low Head - Alloy Steel	Push Caput - Alloy Steel	Flat Head - Alloy Steel
Descriptions	An externally threaded fastener with unified threads, a cylindrical head (with a flat, chamfered summit surface), knurled cylindrical sides and hexagonal recess.	An externally threaded fastener with unified threads, a cylindrical head (with a flat, chamfered acme surface), knurled cylindrical sides and hexagonal recess.	Head superlative is l% of a standard socket caput and the socket size is smaller.	Similar thread design as a socket cap screw, but the dome-shaped head is wider and has a lower contour.	Similar to a push caput socket spiral, but with an 82-caste countersunk flat head.
Applications/Advantages	Precision assembly piece of work and applications requiring a well-tooled appearance. Greater tensile strength than same size Grade five or 8 hex head cap screws while requiring less surface area due to the internal wrenching.	Stainless socket screws have less tensile and yield strength than blend sockets, but superior corrosion resistance. They also retain mechanical and performance capabilities at higher than ambient temperatures.	Useful in situations where clearance is express. *Due to design constraints, low head cap screws cannot withstand same preloads every bit standard socket cap screws.	Used when a wider bearing surface or smoother, finished appearance is desired. Designed for light fastening applications. Not recommended for critical, high-force applications.	Used when a flush mount, high-strength screw is required. Often used for tools and dies where moving parts laissez passer over an area.
Textile	Alloy steel with min 31% Carbon, max 0.040% Phosphorus, max 0.045% Sulfur and one or more than of the following elements in sufficient quantity to run into strength requirements listed below: chromium, nickel, molybdenum or vanadium.	302, 303, 304, 305, 384, XM1, or XM7 blend	Alloy steel with min 31% Carbon, max 0.040% Phosphorus, max 0.045% Sulfur and ane or more of the following elements in sufficient quantity to run into strength requirements listed below: chromium, nickel, molybdenum or vanadium.	Alloy steel with min 0.28 to 0.50% Carbon, max 0.040% Phosphorus, max 0.035% Sulfur and i or more of the following elements in sufficient quantity to come across strength requirements listed below: chromium, nickel, molybdenum or vanadium.	Alloy steel with min 0.28 to 0.50% Carbon, max 0.040% Phosphorus, max 0.045% Sulfur and one or more than of the following elements in sufficient quantity to meet forcefulness requirements listed below: chromium, nickel, molybdenum or vanadium.
Heat Handling	Oil quenching from above the transformation temperature, tempered at a temp. not lower than 650 degrees F.	The only rut treatment usually bachelor on austenitic stainless alloys is annealing, done at approx. 1900-degrees F to a dead soft condition and is not normally thermally reversible.	Oil quenching from above the transformation temperature, tempered at a temp. not lower than 650 degrees F.	Oil quenching from to a higher place the transformation temperature, tempered at a temp. non lower than 650 degrees F.	Oil quenching from to a higher place the transformation temperature, tempered at a temp. not lower than 650 degrees F.
Hardness	0 - 1/two" D: Rockwell C39 min. 5/viii" D & larger: Rockwell C37 min.	Rockwell B80 min.	Rockwell C38 min.	Rockwell C38 - 44	0 - 1/2" D: Rockwell C39 - 44 Over 1/2" D: Rockwell C37 - 44
Tensile Strength	0 - 1/2" D: 180,000 psi min. 5/8" D & larger: 170,000 psi min.	80,000 psi min.	170,000 psi min.	180,000 psi min. (material just)	0 - one/2" D: 145,000 psi min. Over 1/2" D: 135,000 psi min.
Yield Strength	0 - one/two" D: 162,000 psi min. 5/viii" D & larger: 153,000 psi min.	30,000 psi min.	150,000 psi min.	160,000 psi min. (textile but)	153,000 psi min. (over i/2" diam.)
Elongation	10% min (Applies to machined specimens at least 4D in length where D equals the nominal diameter of the screw.)	10% min (Applies to machined specimens at least 4D in length where D equals the nominal diameter of the spiral.)	10% min (Applies to machined specimens at least 4D in length where D equals the nominal bore of the screw.)	8% min (Applies to machined specimens at least 4D in length where D equals the nominal diameter of the screw.)	8% min (Applies to machined specimens over 1/2" diam., at least 4D in length where D equals the nominal diameter of the screw.)
Reduction of Expanse	33% min (machined specimens)	30% min (machined specimens)	33% min (machined specimens)	35% min (machined specimens)	35% min (machined specimen's over 1/2" diam.)

Button Caput Socket Cap Screws: Dimensions & Mechanical Properties

Push Caput Socket Cap Screw Dimensions & Mechanical Backdrop (Blend Steel) ASME B18.3-2003
Nominal size	Caput Diameter (A)		Head Height (H)		Head Side Tiptop (Southward)	Hex Socket Size (J)	Key Engage- ment (T)	Fillet Transition Diameter (F)		Max Standard Length (L)	Tensile Test Load	Single Shear Strength of Trunk	Seating Torques (in./lbs.)
Nominal size	Max	Min	Max	Min	Ref	Nom	Min	Max	Min	Nom	lb.	lbs., min.	Coarse Thread	Fine Thread
4	0.213	0.201	0.059	0.051	0.015	ane/16	0.035	0.132	0.50	0.50	840	950	7.0	8
vi	0.262	0.250	0.073	0.063	0.015	5/64	0.044	0.158	0.63	0.63	1,260	i,400	xiii	15
eight	0.312	0.298	0.087	0.077	0.015	3/32	0.052	0.194	0.75	0.75	ane,940	2,000	25	26
10	0.361	0.347	0.101	0.091	0.020	1/8	0.070	0.220	one.00	1.00	ii,440	ii,700	45	48
1/4	0.437	0.419	0.132	0.122	0.031	5/32	0.087	0.290	1.00	1.00	4,430	4,700	95	110
5/16	0.547	0.527	0.166	0.152	0.031	3/xvi	0.105	0.353	1.00	1.00	7,300	seven,300	190	210
3/8	0.656	0.636	0.199	0.185	0.031	vii/32	0.122	0.415	ane.25	1.25	10,800	10,600	300	300
i/2	0.875	0.851	0.265	0.245	0.046	v/16	0.175	0.560	2.00	2.00	19,800	18,800	900	960
5/eight	1.000	0.970	0.331	0.311	0.062	3/8	0.210	0.685	two.00	two.00	31,500	29,400	1,700	1,900

Push button Head Socket Cap Screws : Nominal Thread Length
Tolerance on Length	Nominal Screw Size	Nominal Spiral Length
	Nominal Screw Size	Upwards to 1" (Inclusive)	Over ane" - 2-1/ii" (Inclusive)
	0 thru 3/eight (Inclusive)	-.03	-.04
	1/2 and five/eight (Inclusive)	-.03	-.06

Depression Caput Socket Cap Screws: Dimensions & Mechanical Properties

Low Head Socket Cap Screw Dimensions & Mechanical Properties (Alloy Steel) ASME B18.iii-2003
Nominal size	Basic Screw Bore (D)	Torso Diameter (F)		Head Bore (A)		Head Acme (H)		Hex Socket Size (J)	Key Engage- ment (T)	Tensile Strength (lbs./min)		Tightening Torque (in./lbs.)
Nominal size	Basic Screw Bore (D)	Max	Min	Max	Min	Max	Min	Hex Socket Size (J)	Min	UNRC	UNRF	Tightening Torque (in./lbs.)
8	0.1640	0.1640	0.1585	0.270	0.265	0.085	0.079	0.078	0.060	2,310	2,440	19.4
10	0.1900	0.1900	0.1840	0.312	0.307	0.098	0.092	0.094	0.072	ii,890	3,300	33.five
1/4	0.2500	0.2500	0.2435	0.375	0.369	0.127	0.121	0.125	0.094	5,250	6,000	77.nine
v/16	0.3125	0.3125	0.3053	0.437	0.431	0.158	0.152	0.156	0.110	8,650	9,550	156.0
3/8	0.3750	0.3750	0.3678	0.562	0.556	0.192	0.182	0.188	0.115	12,800	xiv,450	273.0
1/ii	0.5000	0.5000	0.4919	0.750	0.743	0.254	0.244	0.250	0.151	23,400	26,350	615.0

Depression Head Socket Cap Screws : Nominal Thread Length
Tolerance on Length	Nominal Screw Size	Nominal Screw Length
	Nominal Screw Size	Upward to 1" (Inclusive)	Over 1" - two-1/2" (Inclusive)
	0 thru 3/8	-.03	-.04
	one/ii	-.03	-.06

Flat Caput Socket Cap Screws: Dimensions & Mechanical Properties

Labeled diagram of alloy steel flat socket cap screw

Flat Head Socket Cap Screw Dimensions (Blend Steel) ASME B18.3-2003, Blue Devil
Nominal Size	Body Diameter (D)		Head Diameter (A)		Caput Height (H)	Protrusion Cuff Bore (G)		Protrusion (P)		Hex Socket Size (J)	Key Appoint-ment (T)	Fillet Transi-tion Diam. (F)	Tensile Strength (lbs Min)		Single Shear Strength of Body	Recommended Seating Torques (in/lbs)
Nominal Size	Max	Min	Theoretical Sharp Max	Abs. Min	Ref	Max	Min	Max	Min	Nom	Min	Max	UNRC	UNRF	lbs., Min	Fibroid Thread	Fine Thread
four	0.1120	0.1075	0.255	0.218	0.083	0.172	0.174	0.049	0.036	1/xvi	0.055	0.136	900	-	940	8.	-
5	0.1250	0.1202	0.281	0.240	0.090	0.196	0.195	0.051	0.037	5/64	0.061	0.153	1,185	-	1,180	12.	-
6	0.1380	0.1329	0.307	0.263	0.097	0.220	0.219	0.052	0.037	5/64	0.066	0.168	1,350	-	1,440	15.	-
8	0.1640	0.1585	0.359	0.311	0.112	0.267	0.266	0.055	0.039	3/32	0.076	0.194	2,085	-	ii,030	thirty.	-
10	0.1900	0.1840	0.411	0.359	0.127	0.313	0.312	0.058	0.041	1/8	0.087	0.220	2,610	two,610	2,720	twoscore.	45.
1/4	0.2500	0.2435	0.531	0.480	0.161	0.424	0.423	0.064	0.043	5/32	0.111	0.280	iv,750	4,750	4,710	100.	110.
5/xvi	0.3125	0.3053	0.656	0.600	0.198	0.539	0.538	0.070	0.047	3/16	0.135	0.343	seven,800	seven,800	vii,360	200.	220.
iii/8	0.3750	0.3678	0.781	0.720	0.234	0.653	0.652	0.076	0.050	7/32	0.159	0.405	11,600	eleven,600	10,600	350.	400.
7/sixteen	0.4375	0.4294	0.844	0.781	0.234	0.690	0.689	0.092	0.063	1/4	0.159	0.468	xv,900	xv,900	14,400	560.	-
1/2	0.5000	0.4919	0.938	0.872	0.251	0.739	0.738	0.119	0.087	five/16	0.172	0.530	21,200	21,200	18,850	850.	1,000.
5/8	0.6250	0.616	1.188	1.112	0.324	0.962	0.961	0.135	0.096	3/viii	0.220	0.655	33,800	33,800	29,450	1,700	-
3/iv	0.7500	0.7406	1.438	one.355	0.396	1.186	1.185	0.150	0.105	1/2	0.220	0.780	fifty,000	50,000	42,400	3,000	-

Flat Head Socket Cap Screws : Nominal Thread Length
Tolerance on Length	Nominal Spiral Size	Nominal Screw Length
	Nominal Spiral Size	Upwards to i"	Over 1" - 2-1/ii"	Over 2-one/ii" - 6"
	0 thru three/viii (Inclusive)	-.03	-.04	-.06
	7/sixteen thru 3/4 (Inclusive)	-.03	-.06	-.08

Labeled Diagram for Flat Head Socket Cap Screws Length Specifications

Torso and Grip Lengths of Apartment Head Socket Cap Screws ASME B18.3-2003
Nominal Size	4		5		6		8		10		i/4		5/16		3/8		7/16		one/two		five/eight		3/4
LT Min.	.750		.750		.750		.875		.875		1.000		i.125		one.250		1.375		1.500		1.750		2.000
LTT Max	0.99		one.00		1.05		1.19		1.27		1.50		1.71		1.94		2.17		2.38		ii.82		3.25
Nominal Length	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH	LGH	LBH
1.25	0.fifty	0.38	0.50	0.38	0.fifty	0.34	0.38	0.22
1.50	0.50	0.38	0.fifty	0.38	0.50	0.34	0.38	0.22	0.62	0.42
1.75	1.00	0.38	one.00	0.88	i.00	0.84	0.8	0.72	0.62	0.42	0.75	0.50
2.00	one.00	0.38	1.00	0.88	one.00	0.84	0.88	0.72	1.12	0.92	0.75	0.50	0.88	0.threescore
2.25					ane.fifty	1.34	i.38	1.22	1.62	i.42	1.25	1.00	0.88	0.threescore	1.00	0.69
2.fifty							1.38	1.72	2.12	one.92	1.75	1.fifty	1.38	1.10	1.00	0.69	1.12	0.77	1.00	0.62
3.00									two.62	ii.42	2.25	two.00	1.88	ane.threescore	1.fifty	1.nineteen	i.62	one.27	i.00	0.62
3.50													2.38	2.ten	2.00	i.69	two.12	1.77	one.75	1.36	i.50	ane.04	one.l	1.00
4.00													2.88	ii.60	2.l	2.19	ii.62	2.27	2.50	2.12	two.25	1.80	1.50	1.00
4.50													iii.38	3.10	3.00	ii.69	3.12	2.77	two.50	ii.12	2.25	ane.80	2.50	2.00
5.00													3.88	3.threescore	iii.50	iii.19	3.62	3.27	3.25	2.86	iii.00	ii.54	2.50	ii.00
5.50													4.38	4.x	iv.00	3.69	4.12	3.77	4.00	three.62	3.75	3.30	3.l	3.00
six.00													4.88	4.lx	4.50	4.xix	4.62	4.27	4.00	3.62	3.75	three.thirty	iii.50	iii.00

* Annotation: For screws of nominal lengths longer than those for which LGH and LBH values tabulated in this table and for screws over one inch in bore, the maximum grip gaging length LGH and the minimum body length LBH of the screws shall exist determined as follows: LGH = L - LT and LGH = L - LTT where 50 = nominal length, LT = minimum thread length, and LTT = maximum total thread length.