1、pR tl I .A. AR Ither Cu11 CH aa TI- INTERNATIONAL TITLE INTEREST SCREW,MACHINE,DRILLED FILLISTER HEAD,SLOTTED,CARBON STEEL,UNC-2A I MS 5 I 4 83 -lo+L- ROCUREMENT SPECIFICATION SUPERSEDES: EF- S-92 TAFLE I. DIMFaVSIONS ANE PART tuMRws. NOMIKAJi SIZE - - - - - - - - - - - - .li2 .138 .i64 .I93 .250 -
2、2 OF I PAGE .1130 ,123 .o720 MIN .2503 .2127 I .4i4 .Y39 .170 .161 I J-SLOTWIDTH .MAX -039 .Om .O540 .O60 .O75 - MIN .o30 .O743 . O450 .o50 .o64 T - SKY! DEPTH Mp;K .O783 .O450 .O650 .O75 .I o2 - MIN .om e0350 .o540 .o64 .o87 E - DRILL LOCATION - - - NOM .O350 .O430 -0430 .O43 .o62 L - LJXGTH DASH N
3、O DASH N DAS3 NO DASH NO .y5 +.m I -.o31 I1I2l31 I I I I I 1 1.503 +.o03 -.O62 l4 l5 DASS NO 6 I 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MS53483 53 9999932 OOObLO4 b 9 .A. INTERNATIONAL mer CUSI AR INTEREST CH 99 I FED. SUP CLASS 5305 MIL
4、ITARY STANDARD TITLE SCREW,MACHINE,DRILLED FILLISTER HEAD,SLTTED,CARBON STEEL,UNC-24 MS 5 I4 83 REQUIREEENTS: 1. MATERIAL. ASTM A29-79 GRADE 1116 (UNS G11160) THRU GRADE i132 (UNS G11320). BE 60,000 PSI. FINISH. ZINC COATED IN ACCORDANCE WITH ASTM 8633-78, Fe/Z,5 (5 p), TYPE II. THREADS. ACCORDANCE
5、WITH FEDSTLLH28/20, SYSTEM 21. THREAD LENGTH. THRU 2.00 INCHES. SHALL NOT EXTEND TO THE R RADIUS DIENSON NOR SHALL THREADS EXTEND TO AND UNDERCUT THE HEAD OF THE SCREW. PAK NUMBER. CARBON STEEL IN ACCORDANCE WITH ASTM A29-79 GRADE 1015 (UNS G10150) THRU GRADE 1030 (UNS Gl0300) OR THE MINIRIM ULTIMAT
6、E TENSILE STRENGTH SHALL 2. 3. THREADS SHALL BE IN ACCORDANCE WITH FEDSTD-H28/2. ACCEPTABILITY OF SCREW THREADS SHALL BE IN 4. FULL FORM THREADS SHALL EXTEND TO WITHIN 2 THREADS OR LESS OF HEAD BEARING SURFACE FOR LENGTHS LONGER LENGTHS SHALL HAVE A MINIMIM FULL FORM THREAD LENGTH OF 1.500 INCHES. T
7、HREADS 5. THE BASIC E PAK NUMBER IS FOLLOWED BY A DASH NUMBER FROM TABLE I. MAWLE: KS51483-1 - SCREW, MACHINE, DRILLED FILLISTER HEAD, SLOTTED, CARBON STEEL, 112YOUNC-2Al LENGTH .375, ZINC COATED NOIES: 1. ALL DDENSIONS ARE IN SNCHES. 2. THE DRILLED HOLE SHALL BE APPROXIMATELY AT A RIGHI ANCLE TO TH
8、E SLOT AND MRY BE PERMITTED TO BREAK THROUGH THE BOTIOM OF THE SLOT. REFERENCED DOIXIMENTS SHALL BE OF THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BIDS OR REQUEST FOR PROPOSAL, EXCEPT THAT REFERENCED AWPTED INWSTRY DOcuI.NTS SHALL GIVE THE DATE OF THE ISSUE ADOPTED. FOR DESIGN FEATURE PURPCSES, THIS STANDARD TAKFS PRECEDENCE OVER PROCUREEENT DOCUMENTS REFERENCED HEREIN. ALL BURRS AND SHARP EKES SHALL BE REMOVED. 3. 4. ROCUREMENT SPECIFICATION FF-S-92 PAGE OF 2 2 SUPERSEDES: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
