CURRENT DESIGN ACTIVITY CAGE CODE 0HDW7 AFSR TUCSON OPERATIONS 3724 EAST COLUMBIA STREET TUCSON, ARIZONA 85714 PHONE (520) 519-7400 FAX (520) 519-7454 Alcoa Fastening Systems & Rings THIS DRAWING, THE STRUCTURAL DESIGN DISCLOSED THEREIN AND THE TECHNICAL DATA AND ENGINEERING SERVICE REPRESENTED THEREBY ARE THE EXCLUSIVE PROPERTY OF HUCK INTERNATIONAL, INC. K G H J K TOP PANEL GRIP THK. TURN-LOC ® ENGINEERING STANDARD ( H1 ) ( H2 ) Q N R L1 C'BORE IS OPTIONAL M .035 .005 PANEL PREPARATION SCREW ASSEMBLY BEFORE MOUNTING L SCREW ASSEMBLY AFTER MOUNTING W D P SL 2 (H) THREAD SIZE CODE 4, 4F, M3 6, 6F, M3.5 8, 8F, M4 10, 10C, 10F, M5 12, 12C, 12F, M6 HS P, PZ, SL, TS, TW, NR .444 .449 .559 .599 .604 .374 .379 .489 .529 .534 ØD .325 .356 .420 .451 .531 (H1) HS .721 .739 .961 1.036 1.041 .651 .669 .891 .966 .971 DRS ( ) 7500 ( )-( ) -( ) -( ) 1 1 2 3 4 5 6 7 3 4 MODEL CLEAR B BLACK RECESS CODE K ISSUED .265 .280 .385 .427 .428 .639 .764 .889 1.014 1.139 1.264 1.389 5 .206 .241 .258 .297 .371 6, 6F, M3.5 .253 .378 .503 .628 .753 .878 1.003 L +.025 -.015 .650 .775 .900 1.025 1.150 1.275 1.400 LEAD .187 .209 .223 .257 .323 .040 .044 .049 .055 .062 TS HS 2 4 6 8 10 3/32 7/64 9/64 5/32 3/16 L1 L +.025 -.015 L1 L +.025 -.015 L1 .251 .376 .501 .626 .751 .876 1.001 .685 .810 .935 1.060 1.185 1.310 1.435 .174 .299 .424 .549 .674 .799 .924 .832 .957 1.082 1.207 1.332 1.457 1.582 .286 .411 .536 .661 .786 .911 1.036 .745 .870 .995 1.120 1.245 1.370 1.495 .199 .324 .449 .574 .699 .824 .949 THREAD SIZE THREAD SIZE 5 CODE .112-40 UNC-3A 8F .164-32 UNC-3A 6 .138-32 UNC-3A 10F .190-32 UNF-3A 12F .250-28 UNF-3A 8 .164-32 UNC-3A 10 .190-32 UNF-3A M3 12 .250-28 UNF-3A M3.5 10C .190-24 UNC-3A 12C .250-20 UNC-3A 4F .112-40 UNC-3A 6F .138-32 UNC-3A RECESS CODE 2 3 4 5 6 10, 10C, 10F, M5 12, 12C, 12F, M6 4 DRIVING RECESS AND SPECIFICATION 4 4 6 8 10 L1 SINGLE SINGLE (COARSE) DOUBLE LEAD 8 QUAD M3 x 0.5-4h6h M3.5 x 0.6-4h6h M4 M4 x 0.7-4h6h M5 M5 x 0.8-4h6h M6 M6 x 1.0-4h6h METRIC GRIP CODE G (TOP PANEL GRIP THICKNESS) K ±.005 AA A B C D E F .030-.055 .031-.062 .063-.125 .125-.187 .188-.250 .251-.312 .313-.375 .100 .125 .187 .250 .312 .375 .437 DRIVING RECESS AND SPECIFICATION HEX SOCKET RECESS PER ANSI B18.3 TS RECESS PER NASM 33781 NR NO RECESS TW RECESS PER NAS 4000 6 CROSS RECESS PER NASM 9006 PER DCN 12953, CHANGED FROM Alcoa Fastening Systems AND AFS TO Alcoa Fastening Systems & Rings AND AFSR 1 OF 2 .281 .312 .343 .375 .437 L +.025 -.015 HS 10/20/2005 W 8, 8F, M4 RECESS PER TYPE 1A ANSI B18.6.3 P ØR P, PZ TW .177 .202 .215 .250 .313 NR RECESS SIZE ØQ ØM ØN +.004 ±.005 ±.005 -.001 PZ REVISED 3/31/2015 PAGE .386 .399 .511 .546 .546 PZ 6 TW SLOT RECESS PER ANSI B18.6.3 2 6 FINISH NONE .456 .469 .581 .616 .616 THREAD SIZE THREAD SIZE CODE SERIES 7 J HS P, PZ, SL, TS, TW, NR 4, 4F, M3 LENGTH L CODE +.025 L1 -.015 PART NUMBER CALLOUT CODE (H2) P, PZ, SL, TS, TW, NR 3 HS TS 6 ® TURN-LOC , HIGH PROFILE, OPTIONAL RECESS,OPTIONAL SIZE, ALL CRES TOLERANCE UNLESS OTHERWISE NOTED: .X = .05 .XX = .02 .XXX = .015 ANGLES 0.5 DIMENSIONS IN INCHES DRAWN BY CHECKED BY J. SCHLOBOHM SIGNATURE ON FILE DRS( )7500 S-2082 This dra win g/docu mentatio n is control led b y either the De pa rtme nt of Sta te, Intern ationa l Tra ffic In Arms R egu la tio ns or the De partmen t of C ommerce , Expo rt Admi nistratio n Reg ula ti ons an d may req uire a n expo rt li cense /l icen se excep ti on pr ior to bein g tr ansferred to a forei gn na ti ona l, i nsid e or outsid e of th e United States. EAR/ECCN EAR 99. Th ese comm oditie s, techn olo gy or software w ere exp orted from th e Uni te d Sta te s i n accord ance w ith th e Export Admin istration R egu la tio ns. Di versio n contrary to U.S. l aw pro hibi te d. CURRENT DESIGN ACTIVITY CAGE CODE 0HDW7 AFSR TUCSON OPERATIONS 3724 EAST COLUMBIA STREET TUCSON, ARIZONA 85714 PHONE (520) 519-7400 FAX (520) 519-7454 Alcoa Fastening Systems & Rings THIS DRAWING, THE STRUCTURAL DESIGN DISCLOSED THEREIN AND THE TECHNICAL DATA AND ENGINEERING SERVICE REPRESENTED THEREBY ARE THE EXCLUSIVE PROPERTY OF HUCK INTERNATIONAL, INC. K TURN-LOC ® ENGINEERING STANDARD AVAILABILITY TABLE 4, 4F, M3 GRIP CODE 1 2 3 4 5 6, 6F, M3.5 6 7 1 2 3 4 8, 8F, M4 5 6 7 1 2 3 4 5 10, 10C, 10F, M5 6 7 1 2 3 4 5 12, 12C, 12F, M6 6 7 1 2 3 4 5 6 7 AA A O O B O O C O O O O O O O D O O O O O O O E F O O O O O O O O O O O O O O O O O O O O O O O O O ASSEMBLIES NOT AVAILABLE O FULLY RETRACTABLE ASSEMBLIES ASSEMBLIES NOT FULLY RETRACTABLE (STUD WILL PROTRUDE BELOW MINIMUM TOP PANEL THICKNESS) MATERIAL STUD: HS, NR, P, PZ, & SLOT RECESSES ALL SIZES - 302 CRES PER ASTM-A-493 OR AMS 5636 STUD: TS AND TW RECESSES ALL SIZES - A-286 CRES PER AMS 5737, HEAT TREAT TO 160 KSI MIN. ULTIMATE TENSILE STRENGTH KNOB : 303Se CRES PER AMS QQ-S-764 OR AMS 5641 SLEEVE: 304 CRES PER AMS QQ-S-763 OR AMS 5639 SPRING: 302 CRES PER ASTM-A-313 OR AMS 5688 FINISH NONE: ALL COMPONENTS: PASSIVATE PER AMS2700 B: STUD & KNOB: BLACK OXIDE PER MIL-DTL-13924, CLASS 4 (300 SERIES) BLACK OXIDE PER MIL-DTL-13924, CLASS 3 (A-286) NOTES: 1 LETTERS AT THE END OF PART NUMBER DESIGNATE SPECIAL ASSEMBLIES: DL - ASSEMBLIES WITH DRI LUBE THREADS PER AS5272 PL - ASSEMBLIES WITH PATCH LOCK PER MIL-DTL-18240 2 NO CODE REQUIRED FOR SLOTTED HEADS 3 WHEN USING THE HEX SOCKET CONFIGURATION, ADD .070 TO "L" LENGTH. 4 FOR LONGER LENGTHS, ADD .125 INCREMENTS PER LENGTH CODE 5 -3A THREADS PER ASME B1.1. "M" THREADS PER ANSI/ASME B1.13M. 6 RECESS IS ONE SIZE SMALLER THAN NOMINAL SIZE REQUIRED FOR 100° FLAT HEAD. 7 COMPONENTS ARE FINISHED PRIOR TO THE ASSEMBLY PROCESS. DISCOLORATION OF THE BLACK OXIDE MAY OCCUR ON THE CRIMPED PORTION OF THE KNOB DURING ASSEMBLY. A HIGH-ADHESION BLACK PAINT IS PERMITTED FOR TOUCH-UP AFTER ASSEMBLY. 8 MAY BE USED WITH .020 DEEP C'BORE. INSTALLATION TOOLS: ( ) INDICATES THREAD SIZE CODE ARBOR PRESS TOOL HW7600-( ), REMOVAL ADAPTER TOOL FNR7505-( ), NOSE PIECE HN7513-( ), PULLER HP7523-( ), HANDLE ASSEMBLY TA7533; COMPLETE HAND TOOL ASS'Y: H8603-( ) (INCLUDES NOSE PIECE, PULLER & HANDLE) K ISSUED PER DCN 12953, CHANGED FROM Alcoa Fastening Systems AND AFS TO Alcoa Fastening Systems & Rings AND AFSR 10/20/2005 REVISED 3/31/2015 PAGE 2 OF 2 ® TURN-LOC , HIGH PROFILE, OPTIONAL RECESS,OPTIONAL SIZE, ALL CRES TOLERANCE UNLESS OTHERWISE NOTED: .X = .05 .XX = .02 .XXX = .015 ANGLES 0.5 DIMENSIONS IN INCHES DRAWN BY CHECKED BY J. SCHLOBOHM SIGNATURE ON FILE DRS( )7500 S-2082 This dra win g/docu mentatio n is control led b y either the De pa rtme nt of Sta te, Intern ationa l Tra ffic In Arms R egu la tio ns or the De partmen t of C ommerce , Expo rt Admi nistratio n Reg ula ti ons an d may req uire a n expo rt li cense /l icen se excep ti on pr ior to bein g tr ansferred to a forei gn na ti ona l, i nsid e or outsid e of th e United States. EAR/ECCN EAR 99. Th ese comm oditie s, techn olo gy or software w ere exp orted from th e Uni te d Sta te s i n accord ance w ith th e Export Admin istration R egu la tio ns. Di versio n contrary to U.S. l aw pro hibi te d.