FCH News

3/4 inch length Hex Bolts (ASME B18. 2.1)

Hex Machine Bolts are threaded bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. Hex bolts are tightened with a wrench and are used to connect metal parts. The body tolerances of hex machine bolts are not as close as those of hex cap screws. Hex machine bolts are covered under ASME Standard B18.2.1

40 results, (click on any line for more information)
Buy Hex Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHHex Machine BoltGrade AZinc/Clear1/4-20 x 3/41/4-20x3/4 hex hd bolt a307 stl zc b18.2.1 () () ()1595
    Contact_Supplier
GLFOHHex Machine BoltGrade AGalvanized3/8-16 x 3/43/8-16x3/4 hex hd bolt a307 stl hdg b18.2.1 ()1304
    Contact_Supplier
GLFOHHex Machine BoltGrade AZinc/Clear3/8-16 x 3/43/8-16x3/4 hex hd bolt a307 stl zc b18.2.1 () () ()1362
    Contact_Supplier
GLFOHHex Machine BoltGrade AGalvanized1/4-20 x 3/41/4-20x3/4 hex hd bolt a307 stl hdg b18.2.1 () () ()3350
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 hex bolt stl znc b18.2.112500
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear5/16-18 x 3/45/16-18 x 3/4 hex bolt stl znc b18.2.11900
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear3/8-16 x 3/43/8-16 x 3/4 hex bolt stl znc b18.2.12583
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear1/2-13 x 3/41/2-13 x 3/4 hex bolt stl znc b18.2.1361
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 hex bolt stl znc b18.2.1200
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear5/16-18 x 3/45/16-18 x 3/4 hex bolt stl znc b18.2.1400
    Contact_Supplier
AbabaCAHex Machine BoltSteelZinc/Clear3/8-16 x 3/43/8-16 x 3/4 hex bolt stl znc b18.2.1500
    Contact_Supplier
SIIINHex Machine BoltGrade AZinc/Clear5/16-18 x 3/45/16-18 x 3/4 astm a307 grade a zinc finish hex bolt b18.2.11350
    Contact_Supplier
SIIINHex Machine BoltGrade AZinc/Clear3/8-16 x 3/43/8-16 x 3/4 astm a307 grade a zinc finish hex bolt b18.2.12353
    Contact_Supplier
QFCTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/410-24x3/4 hex head bolt 18-8 s/s domestic b18.2.1200
    Contact_Supplier
QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 3/43/8-16x3/4 hex head bolt a307 hdg b18.2.171
    Contact_Supplier
QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 3/43/8-16x3/4 hex head bolt a307 hdg b18.2.14
    Contact_Supplier
QFCTXHex Machine BoltBrassPlain1/2-13 x 3/41/2-13x3/4 hex bolt b36 alloy 260 brass domestic b18.2.16156
    Contact_Supplier
QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 3/41/2-13x3/4 hex head bolt a307 hdg b18.2.13244
    Contact_Supplier
QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 3/41/2-13x3/4 hex head bolt a307 hdg b18.2.126
    Contact_Supplier
QFCTXHex Machine BoltAluminumPlain3/8-16 x 3/43/8-16x3/4 hex bolt 2024 t-4 alum b18.2.11000
    Contact_Supplier
JET FITTINGCAHex Machine BoltSteelBlack Oxide5/16-18 x 3/4bolt hex 5/16-18x3/4 steel black oxide b18.2.11050
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade AZinc/Clear5/16-18 x 3/45/16-18x3/4 (pt) hex bolt steel a307 zinc plated b18.2.1500
    Contact_Supplier
JET FITTINGCAHex Machine BoltSteelZinc/Clear5/16-18 x 3/4bolt hex 5/1618x3/4 steel zinc plated standard patch lock b18.2.14000
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4bolt hex 5/1618x3/4 stainless steel b18.2.1500
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear5/16-18 x 3/4bolt hex 5/1618x3/4 grade 5 steel zinc plated b18.2.150
    Contact_Supplier
JET FITTINGCAHex Machine Bolt316, 317, A4 StainlessPlain3/8-16 x 3/4bolt hex 3/816x3/4 316stainless steel b18.2.15
    Contact_Supplier
JET FITTINGCAHex Machine BoltBrassPlain3/8-16 x 3/4bolt hex 3/816x3/4 brass b18.2.147
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3/4bolt hex 3/816x3/4 stainless steel b18.2.14
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 8Zinc/Yellow3/8-16 x 3/4bolt hex 3/816x3/4 grade 8 steel zinc plated yellow b18.2.1700
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-24 x 3/4bolt hex 3/824x3/4 stainless steel b18.2.1222
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade AZinc/Clear1/4-20 x 3/41/4-20x3/4 (ft) hex bolt steel a307 zinc plated b18.2.13500
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-20 x 3/4bolt hex 1/4-20x3/4 steel grade-5 zinc plated b18.2.12430
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 8Zinc/Clear1/4-20 x 3/4bolt hex 1/420x3/4 g8 zpy b18.2.12100
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-28 x 3/4bolt hex 1/428x3/4 grade 5 steel zinc plated b18.2.11020
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade AZinc/Black1/4-20 x 3/4bolt hex 1/4-20x3/4 steel a307 zinc plated black b18.2.1180
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Plain1/4-20 x 3/4bolt hex 1/420x3/4 grade 5 b18.2.11000
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-20 x 3/4bolt hex 1/420x3/4 grade 5 steel zinc plated patch lock b18.2.1450
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade AZinc/Black5/16-18 x 3/4bolt hex 5/16-18x3/4 steel a307 zinc plated black b18.2.1200
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 3/4bolt hex 1/220x3/4 stainless steel b18.2.178
    Contact_Supplier
THRDFASTFLHex Machine BoltGrade AGalvanized1/4-20 x 3/4a307a h/b hdg b18.2.193
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.