Double-End Studs

Double-end studs to GB/T 901 (bm=1.25d) for flanged joints and equipment connections. Filter by diameter, length, material and finish.

Estimate weight → Fastener Weight Calculator

ThreadingAllFully ThreadedPartially ThreadedKits (full thread)

Key Parameters

Standard Basis

GB/T 901

Common equivalents are listed below; confirm dimensions and drawing details before substitution.

Spec Range

M8–M30 · 79 sizes / 316 SKUs

Carbon Steel, Alloy Steel, Stainless 304, 35CrMo; Zinc Plated, Dacromet, Black Oxide

Grades

8.8, 10.9, A2-70

Confirm grade together with mating nuts, washers and certificate requirements.

What to include

Quoted by full spec

Prices differ by size, material, grade and finish, please inquire with full specifications. For non-standard specs, a drawing or site photo is welcome.

Standard Equivalents

Cross-referenced equivalents, order to the primary standard

StandardFitRemark
GB GB/T 901Identical familyChinese double-end stud standard family (bm=1.25d)
DIN DIN 835Commercial equivalentCommon commercial equivalent (bm=2d); confirm thread engagement on order
Diameter
Length
Material
Thread Pitch
Grade
Finish

Double-end studs to GB/T 901 (bm=1.25d) for flanged joints and equipment connections. Filter by diameter, length, material and finish.

Spec Range

M8–M30 · 79 sizes

SKU Matrix

316 SKUs
SKUSize (Dia × Len)Material / FinishThreadingPitchUnit Wt (g)Action
Double-End Studs M8×30 8.8 Carbon Steel Zinc PlatedSB-000008M8×30
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2511 Estimated
Double-End Studs M8×35 8.8 Carbon Steel Zinc PlatedSB-000011M8×35
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2513 Estimated
Double-End Studs M8×40 8.8 Carbon Steel Zinc PlatedSB-000014M8×40
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2515 Estimated
Double-End Studs M8×45 8.8 Carbon Steel Zinc PlatedSB-000017M8×45
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2517 Estimated
Double-End Studs M8×50 8.8 Carbon Steel Zinc PlatedSB-000020M8×50
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2519 Estimated
Double-End Studs M8×60 8.8 Carbon Steel Zinc PlatedSB-000023M8×60
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2523 Estimated
Double-End Studs M8×70 8.8 Carbon Steel Zinc PlatedSB-000026M8×70
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2527 Estimated
Double-End Studs M8×80 8.8 Carbon Steel Zinc PlatedSB-000029M8×80
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2531 Estimated
Double-End Studs M8×90 8.8 Carbon Steel Zinc PlatedSB-000032M8×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2534 Estimated
Double-End Studs M8×100 8.8 Carbon Steel Zinc PlatedSB-000035M8×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.2538 Estimated
Double-End Studs M10×35 8.8 Carbon Steel Zinc PlatedSB-000038M10×35
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.521 Estimated
Double-End Studs M10×40 8.8 Carbon Steel Zinc PlatedSB-000041M10×40
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.524 Estimated
Double-End Studs M10×45 8.8 Carbon Steel Zinc PlatedSB-000044M10×45
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.527 Estimated
Double-End Studs M10×50 8.8 Carbon Steel Zinc PlatedSB-000047M10×50
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.530 Estimated
Double-End Studs M10×60 8.8 Carbon Steel Zinc PlatedSB-000050M10×60
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.536 Estimated
Double-End Studs M10×70 8.8 Carbon Steel Zinc PlatedSB-000053M10×70
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.542 Estimated
Double-End Studs M10×80 8.8 Carbon Steel Zinc PlatedSB-000056M10×80
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.548 Estimated
Double-End Studs M10×90 8.8 Carbon Steel Zinc PlatedSB-000059M10×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.554 Estimated
Double-End Studs M10×100 8.8 Carbon Steel Zinc PlatedSB-000062M10×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.560 Estimated
Double-End Studs M10×110 8.8 Carbon Steel Zinc PlatedSB-000065M10×110
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.566 Estimated
Double-End Studs M10×120 8.8 Carbon Steel Zinc PlatedSB-000068M10×120
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.572 Estimated
Double-End Studs M12×40 8.8 Carbon Steel Zinc PlatedSB-000071M12×40
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7534 Estimated
Double-End Studs M12×45 8.8 Carbon Steel Zinc PlatedSB-000074M12×45
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7539 Estimated
Double-End Studs M12×50 8.8 Carbon Steel Zinc PlatedSB-000077M12×50
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7543 Estimated
Double-End Studs M12×60 8.8 Carbon Steel Zinc PlatedSB-000080M12×60
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7552 Estimated
Double-End Studs M12×70 8.8 Carbon Steel Zinc PlatedSB-000083M12×70
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7560 Estimated
Double-End Studs M12×80 8.8 Carbon Steel Zinc PlatedSB-000086M12×80
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7569 Estimated
Double-End Studs M12×90 8.8 Carbon Steel Zinc PlatedSB-000089M12×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7578 Estimated
Double-End Studs M12×100 8.8 Carbon Steel Zinc PlatedSB-000092M12×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7586 Estimated
Double-End Studs M12×110 8.8 Carbon Steel Zinc PlatedSB-000095M12×110
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.7595 Estimated
Double-End Studs M12×120 8.8 Carbon Steel Zinc PlatedSB-000098M12×120
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.75100 Estimated
Double-End Studs M12×130 8.8 Carbon Steel Zinc PlatedSB-000101M12×130
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.75110 Estimated
Double-End Studs M12×140 8.8 Carbon Steel Zinc PlatedSB-000104M12×140
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.75120 Estimated
Double-End Studs M12×150 8.8 Carbon Steel Zinc PlatedSB-000107M12×150
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded1.75130 Estimated
Double-End Studs M16×50 8.8 Carbon Steel Zinc PlatedSB-000110M16×50
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.077 Estimated
Double-End Studs M16×60 8.8 Carbon Steel Zinc PlatedSB-000113M16×60
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.092 Estimated
Double-End Studs M16×70 8.8 Carbon Steel Zinc PlatedSB-000116M16×70
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0110 Estimated
Double-End Studs M16×80 8.8 Carbon Steel Zinc PlatedSB-000119M16×80
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0120 Estimated
Double-End Studs M16×90 8.8 Carbon Steel Zinc PlatedSB-000122M16×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0140 Estimated
Double-End Studs M16×100 8.8 Carbon Steel Zinc PlatedSB-000125M16×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0150 Estimated
Double-End Studs M16×110 8.8 Carbon Steel Zinc PlatedSB-000128M16×110
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0170 Estimated
Double-End Studs M16×120 8.8 Carbon Steel Zinc PlatedSB-000131M16×120
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0180 Estimated
Double-End Studs M16×130 8.8 Carbon Steel Zinc PlatedSB-000134M16×130
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0200 Estimated
Double-End Studs M16×140 8.8 Carbon Steel Zinc PlatedSB-000137M16×140
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0210 Estimated
Double-End Studs M16×150 8.8 Carbon Steel Zinc PlatedSB-000140M16×150
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0230 Estimated
Double-End Studs M16×160 8.8 Carbon Steel Zinc PlatedSB-000143M16×160
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0240 Estimated
Double-End Studs M16×180 8.8 Carbon Steel Zinc PlatedSB-000146M16×180
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.0280 Estimated
Double-End Studs M20×60 8.8 Carbon Steel Zinc PlatedSB-000149M20×60
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5140 Estimated
Double-End Studs M20×70 8.8 Carbon Steel Zinc PlatedSB-000152M20×70
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5170 Estimated
Double-End Studs M20×80 8.8 Carbon Steel Zinc PlatedSB-000155M20×80
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5190 Estimated
Double-End Studs M20×90 8.8 Carbon Steel Zinc PlatedSB-000158M20×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5220 Estimated
Double-End Studs M20×100 8.8 Carbon Steel Zinc PlatedSB-000161M20×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5240 Estimated
Double-End Studs M20×110 8.8 Carbon Steel Zinc PlatedSB-000164M20×110
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5260 Estimated
Double-End Studs M20×120 8.8 Carbon Steel Zinc PlatedSB-000167M20×120
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5290 Estimated
Double-End Studs M20×140 8.8 Carbon Steel Zinc PlatedSB-000170M20×140
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5330 Estimated
Double-End Studs M20×160 8.8 Carbon Steel Zinc PlatedSB-000173M20×160
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5380 Estimated
Double-End Studs M20×180 8.8 Carbon Steel Zinc PlatedSB-000176M20×180
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5430 Estimated
Double-End Studs M20×200 8.8 Carbon Steel Zinc PlatedSB-000179M20×200
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded2.5480 Estimated
Double-End Studs M24×70 8.8 Carbon Steel Zinc PlatedSB-000182M24×70
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0240 Estimated
Double-End Studs M24×80 8.8 Carbon Steel Zinc PlatedSB-000185M24×80
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0280 Estimated
Double-End Studs M24×90 8.8 Carbon Steel Zinc PlatedSB-000188M24×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0310 Estimated
Double-End Studs M24×100 8.8 Carbon Steel Zinc PlatedSB-000191M24×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0340 Estimated
Double-End Studs M24×110 8.8 Carbon Steel Zinc PlatedSB-000194M24×110
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0380 Estimated
Double-End Studs M24×120 8.8 Carbon Steel Zinc PlatedSB-000197M24×120
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0410 Estimated
Double-End Studs M24×140 8.8 Carbon Steel Zinc PlatedSB-000200M24×140
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0480 Estimated
Double-End Studs M24×160 8.8 Carbon Steel Zinc PlatedSB-000203M24×160
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0550 Estimated
Double-End Studs M24×180 8.8 Carbon Steel Zinc PlatedSB-000206M24×180
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0620 Estimated
Double-End Studs M24×200 8.8 Carbon Steel Zinc PlatedSB-000209M24×200
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0690 Estimated
Double-End Studs M24×240 8.8 Carbon Steel Zinc PlatedSB-000212M24×240
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.0830 Estimated
Double-End Studs M30×90 8.8 Carbon Steel Zinc PlatedSB-000215M30×90
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5480 Estimated
Double-End Studs M30×100 8.8 Carbon Steel Zinc PlatedSB-000218M30×100
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5540 Estimated
Double-End Studs M30×110 8.8 Carbon Steel Zinc PlatedSB-000221M30×110
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5590 Estimated
Double-End Studs M30×120 8.8 Carbon Steel Zinc PlatedSB-000224M30×120
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5650 Estimated
Double-End Studs M30×140 8.8 Carbon Steel Zinc PlatedSB-000227M30×140
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5750 Estimated
Double-End Studs M30×160 8.8 Carbon Steel Zinc PlatedSB-000230M30×160
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5860 Estimated
Double-End Studs M30×180 8.8 Carbon Steel Zinc PlatedSB-000233M30×180
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.5970 Estimated
Double-End Studs M30×200 8.8 Carbon Steel Zinc PlatedSB-000236M30×200
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.51100 Estimated
Double-End Studs M30×240 8.8 Carbon Steel Zinc PlatedSB-000239M30×240
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.51300 Estimated
Double-End Studs M30×300 8.8 Carbon Steel Zinc PlatedSB-000242M30×300
Carbon Steel· 8.8· Zinc Plated4 material/finish options
Partially Threaded3.51600 Estimated
Spec not listed? Request a quote with your parameters →

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