Sales Systems, Limited
Sales Systems, Limited
700 Florida Avenue
Portsmouth, Virginia 23707
Toll Free: 800.368.3711
Phone: 757.397.0763
Fax Sales: 757.393.3669
Email: info@salessystemsltd.com
Website: www.salessystemsltd.com
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Made in U.S.A.
All head hex cap screws manufactured by Robbins Mfg. Co. All hex head are made of 304 stainless steel. Heads are marked with MS radial lines, Robbins "R" trademark, and "304" as the material. Chemicals and physicals with paper work showing full conformance to MS specifications are available for all items.

Hex head cap screws
  • Material to procurement spec FF-S-85; Fed Std 66; QQ-S-763.
  • Mechanical properties (tensile, yield, elongation, reduction of area, and hardness) meet all requirements of MS specs and FF-S-85.
  • Dimensions in accordance with MS drawings and ANSI B18.2.1; thread dimensions per Fed Std H28.
  • Passivated in accordance with QQ-P-35 with magnetic permeability of 2.0 or less tested per ASTM A 342.
  • Heat markings, including manufacture's logo, in accordance with FF-S-85, Mil-HDBK 131, and MS specs.
  • Produced under strict guidelines of quality assurance program to requirements of ISO 9002.
1222_head-Cap-Screws
Unit of Measure
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Item #

Description

Military Specification

Thread Size

Length

Thread Type

Stamping

item-5409 N/A T304 Coarse Thread Hex Head Cap Screw, 1/2" N/A MS 35307 N/A 1/4-20 N/A 1/2 in N/A Coarse N/A -303
item-5410 N/A T304 Coarse Thread Hex Head Cap Screw, 9/16" N/A MS 35307 N/A 1/4-20 N/A 9/16 in N/A Coarse N/A -304
item-5411 N/A T304 Coarse Thread Hex Head Cap Screw, 5/8" N/A MS 35307 N/A 1/4-20 N/A 5/8 in N/A Coarse N/A -305
item-5412 N/A T304 Coarse Thread Hex Head Cap Screw, 3/4" N/A MS 35307 N/A 1/4-20 N/A 3/4 in N/A Coarse N/A -306
item-5413 N/A T304 Coarse Thread Hex Head Cap Screw, 7/8" N/A MS 35307 N/A 1/4-20 N/A 7/8 in N/A Coarse N/A -307
item-5414 N/A T304 Coarse Thread Hex Head Cap Screw, 1" N/A MS 35307 N/A 1/4-20 N/A 1 in N/A Coarse N/A -308
item-5415 N/A T304 Coarse Thread Hex Head Cap Screw, 1-1/8" N/A MS 35307 N/A 1/4-20 N/A 1-1/8 in N/A Coarse N/A -309
item-5416 N/A T304 Coarse Thread Hex Head Cap Screw, 1-1/4" N/A MS 35307 N/A 1/4-20 N/A 1-1/4 in N/A Coarse N/A -310
item-5417 N/A T304 Coarse Thread Hex Head Cap Screw, 1-3/8" N/A MS 35307 N/A 1/4-20 N/A 1-3/8 in N/A Coarse N/A -311
item-5418 N/A T304 Coarse Thread Hex Head Cap Screw, 1-1/2" N/A MS 35307 N/A 1/4-20 N/A 1-1/2 in N/A Coarse N/A -312
item-5419 N/A T304 Coarse Thread Hex Head Cap Screw, 1-3/4" N/A MS 35307 N/A 1/4-20 N/A 1-3/4 in N/A Coarse N/A -313
item-5420 N/A T304 Coarse Thread Hex Head Cap Screw, 2" N/A MS 35307 N/A 1/4-20 N/A 2 in N/A Coarse N/A -314
item-5421 N/A T304 Coarse Thread Hex Head Cap Screw, 2-1/4" N/A MS 35307 N/A 1/4-20 N/A 2-1/4 in N/A Coarse N/A -315
item-5422 N/A T304 Coarse Thread Hex Head Cap Screw, 2-1/2" N/A MS 35307 N/A 1/4-20 N/A 2-1/2 in N/A Coarse N/A -316
item-5423 N/A T304 Coarse Thread Hex Head Cap Screw, 2-3/4" N/A MS 35307 N/A 1/4-20 N/A 2-3/4 in N/A Coarse N/A -317
item-5424 N/A T304 Coarse Thread Hex Head Cap Screw, 3" N/A MS 35307 N/A 1/4-20 N/A 3 in N/A Coarse N/A -318
item-5425 N/A T304 Coarse Thread Hex Head Cap Screw, 3-1/2" N/A MS 35307 N/A 1/4-20 N/A 3-1/2 in N/A Coarse N/A -320
item-5426 N/A T304 Coarse Thread Hex Head Cap Screw, 3-3/4" N/A MS 35307 N/A 1/4-20 N/A 3-3/4 in N/A Coarse N/A -321
item-5427 N/A T304 Coarse Thread Hex Head Cap Screw, 1/2" N/A MS 35307 N/A 5/16-18 N/A 1/2 in N/A Coarse N/A -329
item-5428 N/A T304 Coarse Thread Hex Head Cap Screw, 5/8" N/A MS 35307 N/A 5/16-18 N/A 5/8 in N/A Coarse N/A -331
item-5429 N/A T304 Coarse Thread Hex Head Cap Screw, 3/4" N/A MS 35307 N/A 5/16-18 N/A 3/4 in N/A Coarse N/A -332
item-5430 N/A T304 Coarse Thread Hex Head Cap Screw, 7/8" N/A MS 35307 N/A 5/16-18 N/A 7/8 in N/A Coarse N/A -333
item-5431 N/A T304 Coarse Thread Hex Head Cap Screw, 1" N/A MS 35307 N/A 5/16-18 N/A 1 in N/A Coarse N/A -334
item-5432 N/A T304 Coarse Thread Hex Head Cap Screw, 1-1/8" N/A MS 35307 N/A 5/16-18 N/A 1-1/8 in N/A Coarse N/A -335
item-5433 N/A T304 Coarse Thread Hex Head Cap Screw, 1-1/4" N/A MS 35307 N/A 5/16-18 N/A 1-1/4 in N/A Coarse N/A -336
Unit of Measure
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