With Neo-EPDM Self-Drilling Self- Tapping Screws · SELF-DRILLING SCREWS,TYPE BSD SAE J78-1998 Nominal Size or Basic Screw Diameter Threads Per Inch Tt P Minimum Practical Nominal

45 Self- Tapping Screws Self-Drilling SELF-DRILLING SCREWS,TYPE BSD SAE J78-1998 Nominal Size or Basic Screw Diameter Threads Per Inch T t P Minimum Practical Nominal Screw Lengths, Formed Points Minimum Torsional Strength, lb.- in. (STEEL SCREWS ONLY) Major Diameter Minor Diameter Protrusion Allowance Max Min Max Min #2 Pt. #3 Pt. 90° Head, #2 Pt Csk Head, #2 Pt 90° Head, #3 Pt Csk Head, #3 Pt 8 .1640 18 .166 .161 .122 .116 .211 .251 3/8 7/16 7/16 1/2 42 10 .1900 16 .189 .183 .141 .135 .235 .300 7/16 1/2 1/2 9/16 61 12 .2160 14 .215 .209 .164 .157 .283 .353 1/2 5/8 1/2 5/8 92 1/4 .2500 14 .246 .240 .192 .185 .318 .393 1/2 5/8 1/2 5/8 150 P T t G C E S N With Neo-EPDM Washers NOTE: There is no single standard for Neo-EPDM washers. These values are offered as a guide; deviations from these specifications may occur. N O E M D P E - W H T I W D E S U S R E H S A S F L E P G N I C R E I &S F L E D G N I L L I R S S W E R C h t i w e s U r o F s i h t f o w e r c S l a n i m o N r e t e m a i D S N G E l e e t S f o r e t e m a i D e d i s t u O n o i t c e S l e e t S f o r e t e m a i D e d i s n I n o i t c e S n o i t c e S l e e t S f o s s e n k c i h T s s e n k c i h T l a t o T ) l e e t S & M D P E ( x a M n i M x a M n i M x a M n i M x a M n i M 8 7 0 5 . 1 9 4 . 2 1 2 . 6 9 1 . 9 3 0 . 3 2 0 . 5 2 1 . 3 9 0 . 0 1 7 0 5 . 1 9 4 . 2 1 2 . 6 9 1 . 9 3 0 . 3 2 0 . 5 2 1 . 3 9 0 . 2 1 8 5 5 . 2 4 5 . 3 4 2 . 7 2 2 . 9 3 0 . 3 2 0 . 5 2 1 . 3 9 0 . 4 / 1 r o 4 1 7 1 6 . 1 0 6 . 5 7 2 . 9 5 2 . 9 3 0 . 3 2 0 . 5 2 1 . 3 9 0 . 6 1 / 5 0 5 7 . 0 2 7 . 5 4 3 . 5 1 3 . 0 4 0 . 2 3 0 . 6 1 1 . 6 8 0 . 8 / 3 0 5 7 . 0 2 7 . 9 4 4 . 9 1 4 . 0 4 0 . 2 3 0 . 0 1 1 . 0 8 0 . COARSE THREAD S ELF DRILLING SCREWS - 5/16 & 3/8 DIAMETERS, #3 POINT Nominal Size or Basic Screw Diameter Threads Per Inch T t A B Major Diameter Minor Diameter Drill Point Length Drill Point Diameter Max Min Max Min Max Min Max Min 5/16 .3125 12 .315 .307 .272 .263 .421 .361 .270 .265 3/8 .3750 12 .380 .370 .308 .298 .354 .314 .338 .330 n o i t p i r c s e D a s i d a e h e h t h t a e n e B . e l o h n w o s t i s l l i r d h c i h w t n i o p l l i r d a d n a s d a e r h t d e c a p s h t i w w e r c s g n i p p a t d a e h r e h s a w x e h A d e p a h s - y l l a c i n o c n i h t e s e h t n e h W . r e t e m a i d e d i s n i d n a e d i s t u o r e l l a m s y l t h g i l s a s a h c i h w e c e i p e k i l - r e b b u r d e p a h s y l r a l i m i s a o t d e d n o b , r e h s a w l e e t s r a l u c r i c . " s w e r c s g n i l a e s " e m o c e b s r e n e t s a f e s o h t , s w e r c s g n i l l i r d - f l e s r o g n i c r e i p - f l e s o t ) n w o d e d i s r e b b u r ( d e l b m e s s a e r a s r e h s a w / s n o i t a c i l p p A s e g a t n a v d A r a l u g e r a f o t a h t o t r o i r e p u s s e i t i l a u q g n i r a e b d a o l s e d i v o r p ) b ( ; e g a k a e l t s n i a g a n o i t c e t o r p s r e f f o ) a ( : r e h s a w s i h t , d e l b m e s s a y l r e p o r p n e h W y b d e s u a c e c a f r u s g n i t a m e h t o t e g a m a d s e z i m i n i m ) d ( ; n o i t a r b i v o t e u d e s o o l g n i m o c e b g n i n e t s a f e h t f o e c n a h c e h t s e c u d e r ) c ( ; r e h s a w t a l f w e r c s g n i l l i r d - f l e s a t l u s n o C . s e m a r f l e e t s o t s l l a w l a t e m r o g n i f o o r h c a t t a o t d e s u e b y a m s w e r c s g n i l a e S . r e h s a w l e e t s a h t i w t c a t n o c . e z i s t c e r r o c e h t r o f t r a h c n o i t c e l e s l a i r e t a M : w e r c S ; l e e t s t n e l a v i u q e r o 4 2 0 1 - 6 1 0 1 I S I A : r e h s a w f o n o i t c e S l e e t S ; l e e t s e g u a g 0 2 r e h s a w f o n o i t c e S c i t s a l E t e e h s M D P E 0 4 e l y t S : t n e m t a e r T t a e H . m u m i n i m F ° 5 2 6 o t g n i t a e h e r y b d e r e p m e t n e h t d n a d i u q i l n i d e h c n e u q e b l l a h s s w e r c S s s e n d r a H e s a C : w e r c S 8 5 - 2 5 C l l e w k c o R : r e h s a W ) e l a c s r e t e m o r u D ( 5 7 - 5 6 A e r o h S : l a i r e t a m M D P E f o h t p e D e s a C w e r c S 7 0 0 . - 2 0 0 . : r e t e m a i d 6 d n a 4 . o N 9 0 0 . - 4 0 0 . : r e t e m a i d 2 1 u r h t 8 . o N 1 1 0 . - 5 0 0 . : r e g r a l d n a r e t e m a i d " 4 / 1 s s e n d r a H e r o C w e r c S f o ) g n i r e p m e t r e t f a ( 0 4 - 2 3 C l l e w k c o R g n i t a l P . n o i t a m r o f n i g n i t a l p r o f A - x i d n e p p A e e S

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With Neo-EPDM Self-Drilling Self- Tapping Screws · SELF-DRILLING SCREWS,TYPE BSD SAE J78-1998 Nominal Size or Basic Screw Diameter Threads Per Inch Tt P Minimum Practical Nominal